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Merge "Fix DynamicRefTable::load security bug" into oc-mr1-dev

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TreeHugger Robot
2018-06-06 22:16:36 +00:00
committed by Android (Google) Code Review
parent 4ae55000b2 18a6ada4aa
commit 2b6805fedc
1 changed files with 9 additions and 1 deletions
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10
libs/androidfw/ResourceTypes.cpp
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@@ -6576,8 +6576,16 @@ status_t ResTable::parsePackage(const ResTable_package* const pkg,
}
} else if (ctype == RES_TABLE_LIBRARY_TYPE) {
if (group->dynamicRefTable.entries().size() == 0) {
status_t err = group->dynamicRefTable.load((const ResTable_lib_header*) chunk);
const ResTable_lib_header* lib = (const ResTable_lib_header*) chunk;
status_t err = validate_chunk(&lib->header, sizeof(*lib),
endPos, "ResTable_lib_header");
if (err != NO_ERROR) {
return (mError=err);
}
err = group->dynamicRefTable.load(lib);
if (err != NO_ERROR) {
return (mError=err);
}