[{"data":1,"prerenderedAt":752},["ShallowReactive",2],{"global-navigation":3,"page-\u002Fandroid-secure-coding-standard\u002Frecommendations\u002Fmemory-management-mem":28,"surround-\u002Fandroid-secure-coding-standard\u002Frecommendations\u002Fmemory-management-mem":181,"sidebar-android-secure-coding-standard":190},[4,8],{"title":5,"path":6,"_path":6,"fromAppConfig":7},"Home","\u002F",true,{"title":9,"path":10,"children":11,"_path":27,"fromAppConfig":7},"Coding Standards","\u002Fcoding-standards\u002F",[12,15,18,21,24],{"title":13,"path":14},"Android Coding Standard","\u002Fandroid-secure-coding-standard\u002F",{"title":16,"path":17},"C Coding Standard","\u002Fsei-cert-c-coding-standard\u002F",{"title":19,"path":20},"C++ Coding Standard","\u002Fsei-cert-cpp-coding-standard\u002F",{"title":22,"path":23},"Java Coding Standard","\u002Fsei-cert-oracle-coding-standard-for-java\u002F",{"title":25,"path":26},"Perl Coding Standard","\u002Fsei-cert-perl-coding-standard\u002F","\u002Fcoding-standards",{"id":29,"title":30,"body":31,"description":41,"extension":171,"meta":172,"navigation":7,"path":177,"seo":178,"stem":179,"__hash__":180},"content\u002F3.android-secure-coding-standard\u002F4.recommendations\u002F18.memory-management-mem.md","Memory Management (MEM)",{"type":32,"value":33,"toc":163},"minimark",[34,38,42,47,62,66,137,141,150,154],[35,36,30],"h1",{"id":37},"memory-management-mem",[39,40,41],"p",{},"Contents",[43,44,46],"h2",{"id":45},"android-only","Android Only",[48,49,53,59],"div",{"className":50},[51,52],"content-by-label","macro-blank-experience",[39,54,55],{},[56,57,58],"strong",{},"Content by label",[39,60,61],{},"There is no content with the specified labels",[43,63,65],{"id":64},"c","C",[67,68,69,77,83,89,95,101,107,113,119,125,131],"ul",{},[70,71,72],"li",{},[73,74,76],"a",{"href":75},"\u002Fsei-cert-c-coding-standard\u002Frecommendations\u002Fmemory-management-mem\u002Fmem00-c","MEM00-C. Allocate and free memory in the same module, at the same level of abstraction",[70,78,79],{},[73,80,82],{"href":81},"\u002Fsei-cert-c-coding-standard\u002Frecommendations\u002Fmemory-management-mem\u002Fmem01-c","MEM01-C. Store a new value in pointers immediately after free()",[70,84,85],{},[73,86,88],{"href":87},"\u002Fsei-cert-c-coding-standard\u002Frecommendations\u002Fmemory-management-mem\u002Fmem02-c","MEM02-C. Immediately cast the result of a memory allocation function call into a pointer to the allocated type",[70,90,91],{},[73,92,94],{"href":93},"\u002Fsei-cert-c-coding-standard\u002Frecommendations\u002Fmemory-management-mem\u002Fmem03-c","MEM03-C. Clear sensitive information stored in reusable resources",[70,96,97],{},[73,98,100],{"href":99},"\u002Fsei-cert-c-coding-standard\u002Frecommendations\u002Fmemory-management-mem\u002Fmem04-c","MEM04-C. Beware of zero-length allocations",[70,102,103],{},[73,104,106],{"href":105},"\u002Fsei-cert-c-coding-standard\u002Frecommendations\u002Fmemory-management-mem\u002Fmem05-c","MEM05-C. Avoid large stack allocations",[70,108,109],{},[73,110,112],{"href":111},"\u002Fsei-cert-c-coding-standard\u002Frecommendations\u002Fmemory-management-mem\u002Fmem06-c","MEM06-C. Ensure that sensitive data is not written out to disk",[70,114,115],{},[73,116,118],{"href":117},"\u002Fsei-cert-c-coding-standard\u002Frecommendations\u002Fmemory-management-mem\u002Fmem07-c","MEM07-C. Ensure that the arguments to calloc(), when multiplied, do not wrap",[70,120,121],{},[73,122,124],{"href":123},"\u002Fsei-cert-c-coding-standard\u002Frecommendations\u002Fmemory-management-mem\u002Fmem10-c","MEM10-C. Define and use a pointer validation function",[70,126,127],{},[73,128,130],{"href":129},"\u002Fsei-cert-c-coding-standard\u002Frecommendations\u002Fmemory-management-mem\u002Fmem11-c","MEM11-C. Do not assume infinite heap space",[70,132,133],{},[73,134,136],{"href":135},"\u002Fsei-cert-c-coding-standard\u002Frecommendations\u002Fmemory-management-mem\u002Fmem12-c","MEM12-C. Consider using a goto chain when leaving a function on error when using and releasing resources",[43,138,140],{"id":139},"c-1","C++",[48,142,144,148],{"className":143},[51,52],[39,145,146],{},[56,147,58],{},[39,149,61],{},[43,151,153],{"id":152},"java","Java",[48,155,157,161],{"className":156},[51,52],[39,158,159],{},[56,160,58],{},[39,162,61],{},{"title":164,"searchDepth":165,"depth":165,"links":166},"",2,[167,168,169,170],{"id":45,"depth":165,"text":46},{"id":64,"depth":165,"text":65},{"id":139,"depth":165,"text":140},{"id":152,"depth":165,"text":153},"md",{"tags":173},[174,175,176],"recommendation-list","mem","section","\u002Fandroid-secure-coding-standard\u002Frecommendations\u002Fmemory-management-mem",{"title":30,"description":41},"3.android-secure-coding-standard\u002F4.recommendations\u002F18.memory-management-mem","ZPEUCd6Gg3xc7E7-spvhhfdJyIxXSbsRUZLe9jGP4ac",[182,186],{"title":183,"path":184,"stem":185,"children":-1},"Locking (LCK)","\u002Fandroid-secure-coding-standard\u002Frecommendations\u002Flocking-lck","3.android-secure-coding-standard\u002F4.recommendations\u002F17.locking-lck",{"title":187,"path":188,"stem":189,"children":-1},"Methods (MET)","\u002Fandroid-secure-coding-standard\u002Frecommendations\u002Fmethods-met","3.android-secure-coding-standard\u002F4.recommendations\u002F19.methods-met",[191],{"title":192,"path":193,"stem":194,"children":195},"SCI CERT Android Secure Coding Standard","\u002Fandroid-secure-coding-standard","3.android-secure-coding-standard\u002F1.index",[196,197,247,510,601,662,686],{"title":192,"path":193,"stem":194},{"title":198,"path":199,"stem":200,"children":201},"Front Matter","\u002Fandroid-secure-coding-standard\u002Ffront-matter","3.android-secure-coding-standard\u002F2.front-matter\u002F1.index",[202,203,225],{"title":198,"path":199,"stem":200},{"title":204,"path":205,"stem":206,"children":207},"Guidelines for Wiki Contributors","\u002Fandroid-secure-coding-standard\u002Ffront-matter\u002Fguidelines-for-wiki-contributors","3.android-secure-coding-standard\u002F2.front-matter\u002F2.guidelines-for-wiki-contributors\u002F1.index",[208,209,213,217,221],{"title":204,"path":205,"stem":206},{"title":210,"path":211,"stem":212},"Deprecations","\u002Fandroid-secure-coding-standard\u002Ffront-matter\u002Fguidelines-for-wiki-contributors\u002Fdeprecations","3.android-secure-coding-standard\u002F2.front-matter\u002F2.guidelines-for-wiki-contributors\u002F2.deprecations",{"title":214,"path":215,"stem":216},"Editing Automated Detection Information","\u002Fandroid-secure-coding-standard\u002Ffront-matter\u002Fguidelines-for-wiki-contributors\u002Fediting-automated-detection-information","3.android-secure-coding-standard\u002F2.front-matter\u002F2.guidelines-for-wiki-contributors\u002F3.editing-automated-detection-information",{"title":218,"path":219,"stem":220},"Editing-Related Guidelines","\u002Fandroid-secure-coding-standard\u002Ffront-matter\u002Fguidelines-for-wiki-contributors\u002Fediting-related-guidelines","3.android-secure-coding-standard\u002F2.front-matter\u002F2.guidelines-for-wiki-contributors\u002F4.editing-related-guidelines",{"title":222,"path":223,"stem":224},"Rules versus Recommendations","\u002Fandroid-secure-coding-standard\u002Ffront-matter\u002Fguidelines-for-wiki-contributors\u002Frules-versus-recommendations","3.android-secure-coding-standard\u002F2.front-matter\u002F2.guidelines-for-wiki-contributors\u002F5.rules-versus-recommendations",{"title":226,"path":227,"stem":228,"children":229},"Introduction","\u002Fandroid-secure-coding-standard\u002Ffront-matter\u002Fintroduction","3.android-secure-coding-standard\u002F2.front-matter\u002F3.introduction\u002F01.index",[230,231,235,239,243],{"title":226,"path":227,"stem":228},{"title":232,"path":233,"stem":234},"Introduction to Android-Only Rules","\u002Fandroid-secure-coding-standard\u002Ffront-matter\u002Fintroduction\u002Fintroduction-to-android-only-rules","3.android-secure-coding-standard\u002F2.front-matter\u002F3.introduction\u002F02.introduction-to-android-only-rules",{"title":236,"path":237,"stem":238},"Introduction to C Rules and Recommendations","\u002Fandroid-secure-coding-standard\u002Ffront-matter\u002Fintroduction\u002Fintroduction-to-c-rules-and-recommendations","3.android-secure-coding-standard\u002F2.front-matter\u002F3.introduction\u002F03.introduction-to-c-rules-and-recommendations",{"title":240,"path":241,"stem":242},"Introduction to Java Recommendations","\u002Fandroid-secure-coding-standard\u002Ffront-matter\u002Fintroduction\u002Fintroduction-to-java-recommendations","3.android-secure-coding-standard\u002F2.front-matter\u002F3.introduction\u002F04.introduction-to-java-recommendations",{"title":244,"path":245,"stem":246},"Introduction to Java Rules","\u002Fandroid-secure-coding-standard\u002Ffront-matter\u002Fintroduction\u002Fintroduction-to-java-rules","3.android-secure-coding-standard\u002F2.front-matter\u002F3.introduction\u002F05.introduction-to-java-rules",{"title":248,"path":249,"stem":250,"children":251},"Rules","\u002Fandroid-secure-coding-standard\u002Frules","3.android-secure-coding-standard\u002F3.rules\u002F01.index",[252,253,257,261,283,287,309,313,317,321,325,355,359,363,367,385,389,392,395,398,424,438,442,446,468,472,476,480,484,488,492],{"title":248,"path":249,"stem":250},{"title":254,"path":255,"stem":256},"Application Programming Interfaces (API)","\u002Fandroid-secure-coding-standard\u002Frules\u002Fapplication-programming-interfaces-api","3.android-secure-coding-standard\u002F3.rules\u002F02.application-programming-interfaces-api",{"title":258,"path":259,"stem":260},"Characters and String (STR)","\u002Fandroid-secure-coding-standard\u002Frules\u002Fcharacters-and-string-str","3.android-secure-coding-standard\u002F3.rules\u002F03.characters-and-string-str",{"title":262,"path":263,"stem":264,"children":265},"Component Security (CPS)","\u002Fandroid-secure-coding-standard\u002Frules\u002Fcomponent-security-cps","3.android-secure-coding-standard\u002F3.rules\u002F04.component-security-cps\u002F1.index",[266,267,271,275,279],{"title":262,"path":263,"stem":264},{"title":268,"path":269,"stem":270},"DRD01-X. Limit the accessibility of an app's sensitive content provider","\u002Fandroid-secure-coding-standard\u002Frules\u002Fcomponent-security-cps\u002Fdrd01-x","3.android-secure-coding-standard\u002F3.rules\u002F04.component-security-cps\u002F2.drd01-x",{"title":272,"path":273,"stem":274},"DRD07-X. Protect exported services with strong permissions","\u002Fandroid-secure-coding-standard\u002Frules\u002Fcomponent-security-cps\u002Fdrd07-x","3.android-secure-coding-standard\u002F3.rules\u002F04.component-security-cps\u002F3.drd07-x",{"title":276,"path":277,"stem":278},"DRD08-J. Always canonicalize a URL received by a content provider","\u002Fandroid-secure-coding-standard\u002Frules\u002Fcomponent-security-cps\u002Fdrd08-j","3.android-secure-coding-standard\u002F3.rules\u002F04.component-security-cps\u002F4.drd08-j",{"title":280,"path":281,"stem":282},"DRD09. Restrict access to sensitive activities","\u002Fandroid-secure-coding-standard\u002Frules\u002Fcomponent-security-cps\u002Fdrd09-restrict-access-to-sensitive-activities","3.android-secure-coding-standard\u002F3.rules\u002F04.component-security-cps\u002F5.drd09-restrict-access-to-sensitive-activities",{"title":284,"path":285,"stem":286},"Concurrency (CON)","\u002Fandroid-secure-coding-standard\u002Frules\u002Fconcurrency-con","3.android-secure-coding-standard\u002F3.rules\u002F05.concurrency-con",{"title":288,"path":289,"stem":290,"children":291},"Cryptography (CRP)","\u002Fandroid-secure-coding-standard\u002Frules\u002Fcryptography-crp","3.android-secure-coding-standard\u002F3.rules\u002F06.cryptography-crp\u002F1.index",[292,293,297,301,305],{"title":288,"path":289,"stem":290},{"title":294,"path":295,"stem":296},"DRD17-J. Do not use the Android cryptographic security provider encryption default for AES","\u002Fandroid-secure-coding-standard\u002Frules\u002Fcryptography-crp\u002Fdrd17-j","3.android-secure-coding-standard\u002F3.rules\u002F06.cryptography-crp\u002F2.drd17-j",{"title":298,"path":299,"stem":300},"DRD18. Do not use the default behavior in a cryptographic library if it does not use recommended practices","\u002Fandroid-secure-coding-standard\u002Frules\u002Fcryptography-crp\u002Fdrd18-do-not-use-the-default-behavior-in-a-cryptographic-library-if-it-does-not-use-recommended-practices","3.android-secure-coding-standard\u002F3.rules\u002F06.cryptography-crp\u002F3.drd18-do-not-use-the-default-behavior-in-a-cryptographic-library-if-it-does-not-use-recommended-practices",{"title":302,"path":303,"stem":304},"DRD24. Do not bundle OAuth security-related protocol logic or sensitive data into a relying party's app","\u002Fandroid-secure-coding-standard\u002Frules\u002Fcryptography-crp\u002Fdrd24-do-not-bundle-oauth-security-related-protocol-logic-or-sensitive-data-into-a-relying-partys-app","3.android-secure-coding-standard\u002F3.rules\u002F06.cryptography-crp\u002F4.drd24-do-not-bundle-oauth-security-related-protocol-logic-or-sensitive-data-into-a-relying-partys-app",{"title":306,"path":307,"stem":308},"DRD25. Use constant-time encryption","\u002Fandroid-secure-coding-standard\u002Frules\u002Fcryptography-crp\u002Fdrd25-use-constant-time-encryption","3.android-secure-coding-standard\u002F3.rules\u002F06.cryptography-crp\u002F5.drd25-use-constant-time-encryption",{"title":310,"path":311,"stem":312},"Declarations and Initialization (DCL)","\u002Fandroid-secure-coding-standard\u002Frules\u002Fdeclarations-and-initialization-dcl","3.android-secure-coding-standard\u002F3.rules\u002F07.declarations-and-initialization-dcl",{"title":314,"path":315,"stem":316},"Environment (ENV)","\u002Fandroid-secure-coding-standard\u002Frules\u002Fenvironment-env","3.android-secure-coding-standard\u002F3.rules\u002F08.environment-env",{"title":318,"path":319,"stem":320},"Error Handling (ERR)","\u002Fandroid-secure-coding-standard\u002Frules\u002Ferror-handling-err","3.android-secure-coding-standard\u002F3.rules\u002F09.error-handling-err",{"title":322,"path":323,"stem":324},"Expressions (EXP)","\u002Fandroid-secure-coding-standard\u002Frules\u002Fexpressions-exp","3.android-secure-coding-standard\u002F3.rules\u002F10.expressions-exp",{"title":326,"path":327,"stem":328,"children":329},"File I\u002FO and Logging (FIO)","\u002Fandroid-secure-coding-standard\u002Frules\u002Ffile-io-and-logging-fio","3.android-secure-coding-standard\u002F3.rules\u002F11.file-io-and-logging-fio\u002F1.index",[330,331,335,339,343,347,351],{"title":326,"path":327,"stem":328},{"title":332,"path":333,"stem":334},"DRD04-J. Do not log sensitive information","\u002Fandroid-secure-coding-standard\u002Frules\u002Ffile-io-and-logging-fio\u002Fdrd04-j","3.android-secure-coding-standard\u002F3.rules\u002F11.file-io-and-logging-fio\u002F2.drd04-j",{"title":336,"path":337,"stem":338},"DRD00. Do not store sensitive information on external storage (SD card) unless encrypted first","\u002Fandroid-secure-coding-standard\u002Frules\u002Ffile-io-and-logging-fio\u002Fdrd00-do-not-store-sensitive-information-on-external-storage-sd-card-unless-encrypted-first","3.android-secure-coding-standard\u002F3.rules\u002F11.file-io-and-logging-fio\u002F3.drd00-do-not-store-sensitive-information-on-external-storage-sd-card-unless-encrypted-first",{"title":340,"path":341,"stem":342},"DRD11. Ensure that sensitive data is kept secure","\u002Fandroid-secure-coding-standard\u002Frules\u002Ffile-io-and-logging-fio\u002Fdrd11-ensure-that-sensitive-data-is-kept-secure","3.android-secure-coding-standard\u002F3.rules\u002F11.file-io-and-logging-fio\u002F4.drd11-ensure-that-sensitive-data-is-kept-secure",{"title":344,"path":345,"stem":346},"DRD12. Do not trust data from world-writable files","\u002Fandroid-secure-coding-standard\u002Frules\u002Ffile-io-and-logging-fio\u002Fdrd12-do-not-trust-data-from-world-writable-files","3.android-secure-coding-standard\u002F3.rules\u002F11.file-io-and-logging-fio\u002F5.drd12-do-not-trust-data-from-world-writable-files",{"title":348,"path":349,"stem":350},"DRD23. Do not use world readable or writeable to share files between apps","\u002Fandroid-secure-coding-standard\u002Frules\u002Ffile-io-and-logging-fio\u002Fdrd23-do-not-use-world-readable-or-writeable-to-share-files-between-apps","3.android-secure-coding-standard\u002F3.rules\u002F11.file-io-and-logging-fio\u002F6.drd23-do-not-use-world-readable-or-writeable-to-share-files-between-apps",{"title":352,"path":353,"stem":354},"DRD28 Do not load world-writable libraries","\u002Fandroid-secure-coding-standard\u002Frules\u002Ffile-io-and-logging-fio\u002Fdrd28-do-not-load-world-writable-libraries","3.android-secure-coding-standard\u002F3.rules\u002F11.file-io-and-logging-fio\u002F7.drd28-do-not-load-world-writable-libraries",{"title":356,"path":357,"stem":358},"Floating Point (FLP)","\u002Fandroid-secure-coding-standard\u002Frules\u002Ffloating-point-flp","3.android-secure-coding-standard\u002F3.rules\u002F12.floating-point-flp",{"title":360,"path":361,"stem":362},"Input Validation and Data Sanitization (IDS)","\u002Fandroid-secure-coding-standard\u002Frules\u002Finput-validation-and-data-sanitization-ids","3.android-secure-coding-standard\u002F3.rules\u002F13.input-validation-and-data-sanitization-ids",{"title":364,"path":365,"stem":366},"Integers (INT)","\u002Fandroid-secure-coding-standard\u002Frules\u002Fintegers-int","3.android-secure-coding-standard\u002F3.rules\u002F14.integers-int",{"title":368,"path":369,"stem":370,"children":371},"Intent (ITT)","\u002Fandroid-secure-coding-standard\u002Frules\u002Fintent-itt","3.android-secure-coding-standard\u002F3.rules\u002F15.intent-itt\u002F1.index",[372,373,377,381],{"title":368,"path":369,"stem":370},{"title":374,"path":375,"stem":376},"DRD03-J. Do not broadcast sensitive information using an implicit intent","\u002Fandroid-secure-coding-standard\u002Frules\u002Fintent-itt\u002Fdrd03-j","3.android-secure-coding-standard\u002F3.rules\u002F15.intent-itt\u002F2.drd03-j",{"title":378,"path":379,"stem":380},"DRD21-J. Always pass explicit intents to a PendingIntent","\u002Fandroid-secure-coding-standard\u002Frules\u002Fintent-itt\u002Fdrd21-j","3.android-secure-coding-standard\u002F3.rules\u002F15.intent-itt\u002F3.drd21-j",{"title":382,"path":383,"stem":384},"DRD06. Verify the caller of intents before acting on them","\u002Fandroid-secure-coding-standard\u002Frules\u002Fintent-itt\u002Fdrd06-verify-the-caller-of-intents-before-acting-on-them","3.android-secure-coding-standard\u002F3.rules\u002F15.intent-itt\u002F4.drd06-verify-the-caller-of-intents-before-acting-on-them",{"title":386,"path":387,"stem":388},"Java Native Interface (JNI)","\u002Fandroid-secure-coding-standard\u002Frules\u002Fjava-native-interface-jni","3.android-secure-coding-standard\u002F3.rules\u002F16.java-native-interface-jni",{"title":183,"path":390,"stem":391},"\u002Fandroid-secure-coding-standard\u002Frules\u002Flocking-lck","3.android-secure-coding-standard\u002F3.rules\u002F17.locking-lck",{"title":30,"path":393,"stem":394},"\u002Fandroid-secure-coding-standard\u002Frules\u002Fmemory-management-mem","3.android-secure-coding-standard\u002F3.rules\u002F18.memory-management-mem",{"title":187,"path":396,"stem":397},"\u002Fandroid-secure-coding-standard\u002Frules\u002Fmethods-met","3.android-secure-coding-standard\u002F3.rules\u002F19.methods-met",{"title":399,"path":400,"stem":401,"children":402},"Miscellaneous (MSC)","\u002Fandroid-secure-coding-standard\u002Frules\u002Fmiscellaneous-msc","3.android-secure-coding-standard\u002F3.rules\u002F20.miscellaneous-msc\u002F1.index",[403,404,408,412,416,420],{"title":399,"path":400,"stem":401},{"title":405,"path":406,"stem":407},"DRD10-X. Do not release apps that are debuggable","\u002Fandroid-secure-coding-standard\u002Frules\u002Fmiscellaneous-msc\u002Fdrd10-x","3.android-secure-coding-standard\u002F3.rules\u002F20.miscellaneous-msc\u002F2.drd10-x",{"title":409,"path":410,"stem":411},"DRD15-J. Consider privacy concerns when using Geolocation API","\u002Fandroid-secure-coding-standard\u002Frules\u002Fmiscellaneous-msc\u002Fdrd15-j","3.android-secure-coding-standard\u002F3.rules\u002F20.miscellaneous-msc\u002F3.drd15-j",{"title":413,"path":414,"stem":415},"DRD26-J. For OAuth, use a secure Android method to deliver access tokens","\u002Fandroid-secure-coding-standard\u002Frules\u002Fmiscellaneous-msc\u002Fdrd26-j","3.android-secure-coding-standard\u002F3.rules\u002F20.miscellaneous-msc\u002F4.drd26-j",{"title":417,"path":418,"stem":419},"DRD27-J. For OAuth, use an explicit intent method to deliver access tokens","\u002Fandroid-secure-coding-standard\u002Frules\u002Fmiscellaneous-msc\u002Fdrd27-j","3.android-secure-coding-standard\u002F3.rules\u002F20.miscellaneous-msc\u002F5.drd27-j",{"title":421,"path":422,"stem":423},"DRD25. To request user permission for OAuth, identify relying party and its permissions scope","\u002Fandroid-secure-coding-standard\u002Frules\u002Fmiscellaneous-msc\u002Fdrd25-to-request-user-permission-for-oauth-identify-relying-party-and-its-permissions-scope","3.android-secure-coding-standard\u002F3.rules\u002F20.miscellaneous-msc\u002F6.drd25-to-request-user-permission-for-oauth-identify-relying-party-and-its-permissions-scope",{"title":425,"path":426,"stem":427,"children":428},"Network - SSL\u002FTLS (NET)","\u002Fandroid-secure-coding-standard\u002Frules\u002Fnetwork-ssltls-net","3.android-secure-coding-standard\u002F3.rules\u002F21.network-ssltls-net\u002F1.index",[429,430,434],{"title":425,"path":426,"stem":427},{"title":431,"path":432,"stem":433},"DRD23-J. Do not use loopback when handling sensitive data","\u002Fandroid-secure-coding-standard\u002Frules\u002Fnetwork-ssltls-net\u002Fdrd23-j","3.android-secure-coding-standard\u002F3.rules\u002F21.network-ssltls-net\u002F2.drd23-j",{"title":435,"path":436,"stem":437},"DRD19. Properly verify server certificate on SSL\u002FTLS","\u002Fandroid-secure-coding-standard\u002Frules\u002Fnetwork-ssltls-net\u002Fdrd19-properly-verify-server-certificate-on-ssltls","3.android-secure-coding-standard\u002F3.rules\u002F21.network-ssltls-net\u002F3.drd19-properly-verify-server-certificate-on-ssltls",{"title":439,"path":440,"stem":441},"Numeric Types and Operations (NUM)","\u002Fandroid-secure-coding-standard\u002Frules\u002Fnumeric-types-and-operations-num","3.android-secure-coding-standard\u002F3.rules\u002F22.numeric-types-and-operations-num",{"title":443,"path":444,"stem":445},"Object Orientation (OBJ)","\u002Fandroid-secure-coding-standard\u002Frules\u002Fobject-orientation-obj","3.android-secure-coding-standard\u002F3.rules\u002F23.object-orientation-obj",{"title":447,"path":448,"stem":449,"children":450},"Permission (PER)","\u002Fandroid-secure-coding-standard\u002Frules\u002Fpermission-per","3.android-secure-coding-standard\u002F3.rules\u002F24.permission-per\u002F1.index",[451,452,456,460,464],{"title":447,"path":448,"stem":449},{"title":453,"path":454,"stem":455},"DRD05-J. Do not grant URI permissions on implicit intents","\u002Fandroid-secure-coding-standard\u002Frules\u002Fpermission-per\u002Fdrd05-j","3.android-secure-coding-standard\u002F3.rules\u002F24.permission-per\u002F2.drd05-j",{"title":457,"path":458,"stem":459},"DRD14-J. Check that a calling app has appropriate permissions before responding","\u002Fandroid-secure-coding-standard\u002Frules\u002Fpermission-per\u002Fdrd14-j","3.android-secure-coding-standard\u002F3.rules\u002F24.permission-per\u002F3.drd14-j",{"title":461,"path":462,"stem":463},"DRD16-X. Explicitly define the exported attribute for private components","\u002Fandroid-secure-coding-standard\u002Frules\u002Fpermission-per\u002Fdrd16-x","3.android-secure-coding-standard\u002F3.rules\u002F24.permission-per\u002F4.drd16-x",{"title":465,"path":466,"stem":467},"DRD20-C. Specify permissions when creating files via the NDK","\u002Fandroid-secure-coding-standard\u002Frules\u002Fpermission-per\u002Fdrd20-c","3.android-secure-coding-standard\u002F3.rules\u002F24.permission-per\u002F5.drd20-c",{"title":469,"path":470,"stem":471},"Platform Security (SEC)","\u002Fandroid-secure-coding-standard\u002Frules\u002Fplatform-security-sec","3.android-secure-coding-standard\u002F3.rules\u002F25.platform-security-sec",{"title":473,"path":474,"stem":475},"Preprocessor (PRE)","\u002Fandroid-secure-coding-standard\u002Frules\u002Fpreprocessor-pre","3.android-secure-coding-standard\u002F3.rules\u002F26.preprocessor-pre",{"title":477,"path":478,"stem":479},"Serialization (SER)","\u002Fandroid-secure-coding-standard\u002Frules\u002Fserialization-ser","3.android-secure-coding-standard\u002F3.rules\u002F27.serialization-ser",{"title":481,"path":482,"stem":483},"Thread APIs (THI)","\u002Fandroid-secure-coding-standard\u002Frules\u002Fthread-apis-thi","3.android-secure-coding-standard\u002F3.rules\u002F28.thread-apis-thi",{"title":485,"path":486,"stem":487},"Thread-Safety Miscellaneous (TSM)","\u002Fandroid-secure-coding-standard\u002Frules\u002Fthread-safety-miscellaneous-tsm","3.android-secure-coding-standard\u002F3.rules\u002F29.thread-safety-miscellaneous-tsm",{"title":489,"path":490,"stem":491},"Visibility and Atomicity (VNA)","\u002Fandroid-secure-coding-standard\u002Frules\u002Fvisibility-and-atomicity-vna","3.android-secure-coding-standard\u002F3.rules\u002F30.visibility-and-atomicity-vna",{"title":493,"path":494,"stem":495,"children":496},"WebView (WBV)","\u002Fandroid-secure-coding-standard\u002Frules\u002Fwebview-wbv","3.android-secure-coding-standard\u002F3.rules\u002F31.webview-wbv\u002F1.index",[497,498,502,506],{"title":493,"path":494,"stem":495},{"title":499,"path":500,"stem":501},"DRD02-J. Do not allow WebView to access sensitive local resource through file scheme","\u002Fandroid-secure-coding-standard\u002Frules\u002Fwebview-wbv\u002Fdrd02-j","3.android-secure-coding-standard\u002F3.rules\u002F31.webview-wbv\u002F2.drd02-j",{"title":503,"path":504,"stem":505},"DRD13. Do not provide addJavascriptInterface method access in a WebView which could contain untrusted content. (API level JELLY_BEAN or below)","\u002Fandroid-secure-coding-standard\u002Frules\u002Fwebview-wbv\u002Fdrd13-do-not-provide-addjavascriptinterface-method-access-in-a-webview-which-could-contain-untrusted-content-api-level-jelly_bean-or-below","3.android-secure-coding-standard\u002F3.rules\u002F31.webview-wbv\u002F3.drd13-do-not-provide-addjavascriptinterface-method-access-in-a-webview-which-could-contain-untrusted-content-api-level-jelly_bean-or-below",{"title":507,"path":508,"stem":509},"DRD22. Do not cache sensitive information","\u002Fandroid-secure-coding-standard\u002Frules\u002Fwebview-wbv\u002Fdrd22-do-not-cache-sensitive-information","3.android-secure-coding-standard\u002F3.rules\u002F31.webview-wbv\u002F4.drd22-do-not-cache-sensitive-information",{"title":511,"path":512,"stem":513,"children":514},"Recommendations","\u002Fandroid-secure-coding-standard\u002Frecommendations","3.android-secure-coding-standard\u002F4.recommendations\u002F01.index",[515,516,519,523,526,529,532,535,538,541,544,547,550,553,556,559,562,563,564,565,568,571,574,577,580,583,586,589,592,595,598],{"title":511,"path":512,"stem":513},{"title":254,"path":517,"stem":518},"\u002Fandroid-secure-coding-standard\u002Frecommendations\u002Fapplication-programming-interfaces-api","3.android-secure-coding-standard\u002F4.recommendations\u002F02.application-programming-interfaces-api",{"title":520,"path":521,"stem":522},"Characters and Strings (STR)","\u002Fandroid-secure-coding-standard\u002Frecommendations\u002Fcharacters-and-strings-str","3.android-secure-coding-standard\u002F4.recommendations\u002F03.characters-and-strings-str",{"title":262,"path":524,"stem":525},"\u002Fandroid-secure-coding-standard\u002Frecommendations\u002Fcomponent-security-cps","3.android-secure-coding-standard\u002F4.recommendations\u002F04.component-security-cps",{"title":284,"path":527,"stem":528},"\u002Fandroid-secure-coding-standard\u002Frecommendations\u002Fconcurrency-con","3.android-secure-coding-standard\u002F4.recommendations\u002F05.concurrency-con",{"title":288,"path":530,"stem":531},"\u002Fandroid-secure-coding-standard\u002Frecommendations\u002Fcryptography-crp","3.android-secure-coding-standard\u002F4.recommendations\u002F06.cryptography-crp",{"title":310,"path":533,"stem":534},"\u002Fandroid-secure-coding-standard\u002Frecommendations\u002Fdeclarations-and-initialization-dcl","3.android-secure-coding-standard\u002F4.recommendations\u002F07.declarations-and-initialization-dcl",{"title":314,"path":536,"stem":537},"\u002Fandroid-secure-coding-standard\u002Frecommendations\u002Fenvironment-env","3.android-secure-coding-standard\u002F4.recommendations\u002F08.environment-env",{"title":318,"path":539,"stem":540},"\u002Fandroid-secure-coding-standard\u002Frecommendations\u002Ferror-handling-err","3.android-secure-coding-standard\u002F4.recommendations\u002F09.error-handling-err",{"title":322,"path":542,"stem":543},"\u002Fandroid-secure-coding-standard\u002Frecommendations\u002Fexpressions-exp","3.android-secure-coding-standard\u002F4.recommendations\u002F10.expressions-exp",{"title":326,"path":545,"stem":546},"\u002Fandroid-secure-coding-standard\u002Frecommendations\u002Ffile-io-and-logging-fio","3.android-secure-coding-standard\u002F4.recommendations\u002F11.file-io-and-logging-fio",{"title":356,"path":548,"stem":549},"\u002Fandroid-secure-coding-standard\u002Frecommendations\u002Ffloating-point-flp","3.android-secure-coding-standard\u002F4.recommendations\u002F12.floating-point-flp",{"title":360,"path":551,"stem":552},"\u002Fandroid-secure-coding-standard\u002Frecommendations\u002Finput-validation-and-data-sanitization-ids","3.android-secure-coding-standard\u002F4.recommendations\u002F13.input-validation-and-data-sanitization-ids",{"title":364,"path":554,"stem":555},"\u002Fandroid-secure-coding-standard\u002Frecommendations\u002Fintegers-int","3.android-secure-coding-standard\u002F4.recommendations\u002F14.integers-int",{"title":368,"path":557,"stem":558},"\u002Fandroid-secure-coding-standard\u002Frecommendations\u002Fintent-itt","3.android-secure-coding-standard\u002F4.recommendations\u002F15.intent-itt",{"title":386,"path":560,"stem":561},"\u002Fandroid-secure-coding-standard\u002Frecommendations\u002Fjava-native-interface-jni","3.android-secure-coding-standard\u002F4.recommendations\u002F16.java-native-interface-jni",{"title":183,"path":184,"stem":185},{"title":30,"path":177,"stem":179},{"title":187,"path":188,"stem":189},{"title":399,"path":566,"stem":567},"\u002Fandroid-secure-coding-standard\u002Frecommendations\u002Fmiscellaneous-msc","3.android-secure-coding-standard\u002F4.recommendations\u002F20.miscellaneous-msc",{"title":425,"path":569,"stem":570},"\u002Fandroid-secure-coding-standard\u002Frecommendations\u002Fnetwork-ssltls-net","3.android-secure-coding-standard\u002F4.recommendations\u002F21.network-ssltls-net",{"title":439,"path":572,"stem":573},"\u002Fandroid-secure-coding-standard\u002Frecommendations\u002Fnumeric-types-and-operations-num","3.android-secure-coding-standard\u002F4.recommendations\u002F22.numeric-types-and-operations-num",{"title":443,"path":575,"stem":576},"\u002Fandroid-secure-coding-standard\u002Frecommendations\u002Fobject-orientation-obj","3.android-secure-coding-standard\u002F4.recommendations\u002F23.object-orientation-obj",{"title":447,"path":578,"stem":579},"\u002Fandroid-secure-coding-standard\u002Frecommendations\u002Fpermission-per","3.android-secure-coding-standard\u002F4.recommendations\u002F24.permission-per",{"title":469,"path":581,"stem":582},"\u002Fandroid-secure-coding-standard\u002Frecommendations\u002Fplatform-security-sec","3.android-secure-coding-standard\u002F4.recommendations\u002F25.platform-security-sec",{"title":473,"path":584,"stem":585},"\u002Fandroid-secure-coding-standard\u002Frecommendations\u002Fpreprocessor-pre","3.android-secure-coding-standard\u002F4.recommendations\u002F26.preprocessor-pre",{"title":477,"path":587,"stem":588},"\u002Fandroid-secure-coding-standard\u002Frecommendations\u002Fserialization-ser","3.android-secure-coding-standard\u002F4.recommendations\u002F27.serialization-ser",{"title":481,"path":590,"stem":591},"\u002Fandroid-secure-coding-standard\u002Frecommendations\u002Fthread-apis-thi","3.android-secure-coding-standard\u002F4.recommendations\u002F28.thread-apis-thi",{"title":485,"path":593,"stem":594},"\u002Fandroid-secure-coding-standard\u002Frecommendations\u002Fthread-safety-miscellaneous-tsm","3.android-secure-coding-standard\u002F4.recommendations\u002F29.thread-safety-miscellaneous-tsm",{"title":489,"path":596,"stem":597},"\u002Fandroid-secure-coding-standard\u002Frecommendations\u002Fvisibility-and-atomicity-vna","3.android-secure-coding-standard\u002F4.recommendations\u002F30.visibility-and-atomicity-vna",{"title":493,"path":599,"stem":600},"\u002Fandroid-secure-coding-standard\u002Frecommendations\u002Fwebview-wbv","3.android-secure-coding-standard\u002F4.recommendations\u002F31.webview-wbv",{"title":602,"path":603,"stem":604,"children":605},"By Language","\u002Fandroid-secure-coding-standard\u002Fby-language","3.android-secure-coding-standard\u002F5.by-language\u002F1.index",[606,607,610,632,636,658],{"title":602,"path":603,"stem":604},{"title":46,"path":608,"stem":609},"\u002Fandroid-secure-coding-standard\u002Fby-language\u002Fandroid-only","3.android-secure-coding-standard\u002F5.by-language\u002F2.android-only",{"title":611,"path":612,"stem":613,"children":614},"C Coding Language","\u002Fandroid-secure-coding-standard\u002Fby-language\u002Fc-coding-language","3.android-secure-coding-standard\u002F5.by-language\u002F3.c-coding-language\u002F1.index",[615,616,620,624,628],{"title":611,"path":612,"stem":613},{"title":617,"path":618,"stem":619},"Applicable in Principle to Android (C Rules\u002FRecomendations)","\u002Fandroid-secure-coding-standard\u002Fby-language\u002Fc-coding-language\u002Fapplicable-in-principle-to-android-c-rulesrecomendations","3.android-secure-coding-standard\u002F5.by-language\u002F3.c-coding-language\u002F2.applicable-in-principle-to-android-c-rulesrecomendations",{"title":621,"path":622,"stem":623},"Applicable to Android (C Rules\u002FRecomendations)","\u002Fandroid-secure-coding-standard\u002Fby-language\u002Fc-coding-language\u002Fapplicable-to-android-c-rulesrecomendations","3.android-secure-coding-standard\u002F5.by-language\u002F3.c-coding-language\u002F3.applicable-to-android-c-rulesrecomendations",{"title":625,"path":626,"stem":627},"Not Applicable to Android (C Rules\u002FRecomendations)","\u002Fandroid-secure-coding-standard\u002Fby-language\u002Fc-coding-language\u002Fnot-applicable-to-android-c-rulesrecomendations","3.android-secure-coding-standard\u002F5.by-language\u002F3.c-coding-language\u002F4.not-applicable-to-android-c-rulesrecomendations",{"title":629,"path":630,"stem":631},"Unknown Applicability (C Rules\u002FRecomendations)","\u002Fandroid-secure-coding-standard\u002Fby-language\u002Fc-coding-language\u002Funknown-applicability-c-rulesrecomendations","3.android-secure-coding-standard\u002F5.by-language\u002F3.c-coding-language\u002F5.unknown-applicability-c-rulesrecomendations",{"title":633,"path":634,"stem":635},"C++ Coding Language","\u002Fandroid-secure-coding-standard\u002Fby-language\u002Fcpp-coding-language","3.android-secure-coding-standard\u002F5.by-language\u002F4.cpp-coding-language",{"title":637,"path":638,"stem":639,"children":640},"Java Coding Language","\u002Fandroid-secure-coding-standard\u002Fby-language\u002Fjava-coding-language","3.android-secure-coding-standard\u002F5.by-language\u002F5.java-coding-language\u002F1.index",[641,642,646,650,654],{"title":637,"path":638,"stem":639},{"title":643,"path":644,"stem":645},"Applicable in Principle to Android (Java Rules\u002FRecomendations)","\u002Fandroid-secure-coding-standard\u002Fby-language\u002Fjava-coding-language\u002Fapplicable-in-principle-to-android-java-rulesrecomendations","3.android-secure-coding-standard\u002F5.by-language\u002F5.java-coding-language\u002F2.applicable-in-principle-to-android-java-rulesrecomendations",{"title":647,"path":648,"stem":649},"Applicable to Android (Java Rules\u002FRecomendations)","\u002Fandroid-secure-coding-standard\u002Fby-language\u002Fjava-coding-language\u002Fapplicable-to-android-java-rulesrecomendations","3.android-secure-coding-standard\u002F5.by-language\u002F5.java-coding-language\u002F3.applicable-to-android-java-rulesrecomendations",{"title":651,"path":652,"stem":653},"Not Applicable to Android (Java Rules\u002FRecomendations)","\u002Fandroid-secure-coding-standard\u002Fby-language\u002Fjava-coding-language\u002Fnot-applicable-to-android-java-rulesrecomendations","3.android-secure-coding-standard\u002F5.by-language\u002F5.java-coding-language\u002F4.not-applicable-to-android-java-rulesrecomendations",{"title":655,"path":656,"stem":657},"Unknown Applicability to Android (Java Rules\u002FRecomendations)","\u002Fandroid-secure-coding-standard\u002Fby-language\u002Fjava-coding-language\u002Funknown-applicability-to-android-java-rulesrecomendations","3.android-secure-coding-standard\u002F5.by-language\u002F5.java-coding-language\u002F5.unknown-applicability-to-android-java-rulesrecomendations",{"title":659,"path":660,"stem":661},"XML","\u002Fandroid-secure-coding-standard\u002Fby-language\u002Fxml","3.android-secure-coding-standard\u002F5.by-language\u002F6.xml",{"title":663,"path":664,"stem":665,"children":666},"Back Matter","\u002Fandroid-secure-coding-standard\u002Fback-matter","3.android-secure-coding-standard\u002F6.back-matter\u002F1.index",[667,668,672],{"title":663,"path":664,"stem":665},{"title":669,"path":670,"stem":671},"AA. Bibliography","\u002Fandroid-secure-coding-standard\u002Fback-matter\u002Faa-bibliography","3.android-secure-coding-standard\u002F6.back-matter\u002F2.aa-bibliography",{"title":673,"path":674,"stem":675,"children":676},"BB. Analyzers","\u002Fandroid-secure-coding-standard\u002Fback-matter\u002Fbb-analyzers","3.android-secure-coding-standard\u002F6.back-matter\u002F3.bb-analyzers\u002F1.index",[677,678,682],{"title":673,"path":674,"stem":675},{"title":679,"path":680,"stem":681},"CodeSonar","\u002Fandroid-secure-coding-standard\u002Fback-matter\u002Fbb-analyzers\u002Fcodesonar","3.android-secure-coding-standard\u002F6.back-matter\u002F3.bb-analyzers\u002F2.codesonar",{"title":683,"path":684,"stem":685},"CodeSonar_V","\u002Fandroid-secure-coding-standard\u002Fback-matter\u002Fbb-analyzers\u002Fcodesonar_v","3.android-secure-coding-standard\u002F6.back-matter\u002F3.bb-analyzers\u002F3.codesonar_v",{"title":687,"path":688,"stem":689,"children":690},"Admin","\u002Fandroid-secure-coding-standard\u002Fadmin","3.android-secure-coding-standard\u002F7.admin\u002F01.index",[691,692,696,700,704,708,712,716,720,724,728,732,736,740,744,748],{"title":687,"path":688,"stem":689},{"title":693,"path":694,"stem":695},"About the OurCS Workshop","\u002Fandroid-secure-coding-standard\u002Fadmin\u002Fabout-the-ourcs-workshop","3.android-secure-coding-standard\u002F7.admin\u002F02.about-the-ourcs-workshop",{"title":697,"path":698,"stem":699},"Android Applicability Summary","\u002Fandroid-secure-coding-standard\u002Fadmin\u002Fandroid-applicability-summary","3.android-secure-coding-standard\u002F7.admin\u002F03.android-applicability-summary",{"title":701,"path":702,"stem":703},"Android (DRD)","\u002Fandroid-secure-coding-standard\u002Fadmin\u002Fandroid-drd","3.android-secure-coding-standard\u002F7.admin\u002F04.android-drd",{"title":705,"path":706,"stem":707},"Avoid having unreachable code","\u002Fandroid-secure-coding-standard\u002Fadmin\u002Favoid-having-unreachable-code","3.android-secure-coding-standard\u002F7.admin\u002F05.avoid-having-unreachable-code",{"title":709,"path":710,"stem":711},"C Space Change History Log","\u002Fandroid-secure-coding-standard\u002Fadmin\u002Fc-space-change-history-log","3.android-secure-coding-standard\u002F7.admin\u002F06.c-space-change-history-log",{"title":713,"path":714,"stem":715},"Copy of Rule Template","\u002Fandroid-secure-coding-standard\u002Fadmin\u002Fcopy-of-rule-template","3.android-secure-coding-standard\u002F7.admin\u002F07.copy-of-rule-template",{"title":717,"path":718,"stem":719},"C++ Space Change History Log","\u002Fandroid-secure-coding-standard\u002Fadmin\u002Fcpp-space-change-history-log","3.android-secure-coding-standard\u002F7.admin\u002F08.cpp-space-change-history-log",{"title":721,"path":722,"stem":723},"Dictionary of Labels","\u002Fandroid-secure-coding-standard\u002Fadmin\u002Fdictionary-of-labels","3.android-secure-coding-standard\u002F7.admin\u002F09.dictionary-of-labels",{"title":725,"path":726,"stem":727},"How to Change Applicability When a Rules and Recommendations Change","\u002Fandroid-secure-coding-standard\u002Fadmin\u002Fhow-to-change-applicability-when-a-rules-and-recommendations-change","3.android-secure-coding-standard\u002F7.admin\u002F10.how-to-change-applicability-when-a-rules-and-recommendations-change",{"title":729,"path":730,"stem":731},"Java Space Change History Log","\u002Fandroid-secure-coding-standard\u002Fadmin\u002Fjava-space-change-history-log","3.android-secure-coding-standard\u002F7.admin\u002F11.java-space-change-history-log",{"title":733,"path":734,"stem":735},"Labels in this Space","\u002Fandroid-secure-coding-standard\u002Fadmin\u002Flabels-in-this-space","3.android-secure-coding-standard\u002F7.admin\u002F12.labels-in-this-space",{"title":737,"path":738,"stem":739},"Perl Space Change History Log","\u002Fandroid-secure-coding-standard\u002Fadmin\u002Fperl-space-change-history-log","3.android-secure-coding-standard\u002F7.admin\u002F13.perl-space-change-history-log",{"title":741,"path":742,"stem":743},"Resources for new Android app secure coding rules and guidelines","\u002Fandroid-secure-coding-standard\u002Fadmin\u002Fresources-for-new-android-app-secure-coding-rules-and-guidelines","3.android-secure-coding-standard\u002F7.admin\u002F14.resources-for-new-android-app-secure-coding-rules-and-guidelines",{"title":745,"path":746,"stem":747},"Rule Template","\u002Fandroid-secure-coding-standard\u002Fadmin\u002Frule-template","3.android-secure-coding-standard\u002F7.admin\u002F15.rule-template",{"title":749,"path":750,"stem":751},"Rules Applicable for Both the Android Platform and Other Platforms","\u002Fandroid-secure-coding-standard\u002Fadmin\u002Frules-applicable-for-both-the-android-platform-and-other-platforms","3.android-secure-coding-standard\u002F7.admin\u002F16.rules-applicable-for-both-the-android-platform-and-other-platforms",1775657776374]