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Diffstat (limited to 'libs/androidfw/LoadedArsc.cpp')
-rw-r--r-- | libs/androidfw/LoadedArsc.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/libs/androidfw/LoadedArsc.cpp b/libs/androidfw/LoadedArsc.cpp index d17c32817994..8150e78fdddc 100644 --- a/libs/androidfw/LoadedArsc.cpp +++ b/libs/androidfw/LoadedArsc.cpp @@ -686,6 +686,12 @@ std::unique_ptr<const LoadedPackage> LoadedPackage::Load(const Chunk& chunk, std::unordered_set<uint32_t> finalized_ids; const auto lib_alias = child_chunk.header<ResTable_staged_alias_header>(); if (!lib_alias) { + LOG(ERROR) << "RES_TABLE_STAGED_ALIAS_TYPE is too small."; + return {}; + } + if ((child_chunk.data_size() / sizeof(ResTable_staged_alias_entry)) + < dtohl(lib_alias->count)) { + LOG(ERROR) << "RES_TABLE_STAGED_ALIAS_TYPE is too small to hold entries."; return {}; } const auto entry_begin = child_chunk.data_ptr().convert<ResTable_staged_alias_entry>(); |