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author | Wei Jia <wjia@google.com> | 2015-06-06 01:15:20 +0000 |
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committer | Android Git Automerger <android-git-automerger@android.com> | 2015-06-06 01:15:20 +0000 |
commit | e6382cb0e9e3fcf730faac3be661c9facd939d49 (patch) | |
tree | f34f87a401e04ebfa5949a0fd7a0504504cd3159 | |
parent | 0773dc374056f46ff2d98f6421e12365968ba423 (diff) | |
parent | 115e995c6b3fe7ed33e2d5d88872cb87ab4e63f0 (diff) | |
download | frameworks_av-e6382cb0e9e3fcf730faac3be661c9facd939d49.zip frameworks_av-e6382cb0e9e3fcf730faac3be661c9facd939d49.tar.gz frameworks_av-e6382cb0e9e3fcf730faac3be661c9facd939d49.tar.bz2 |
am 115e995c: resolved conflicts for merge of 1f44d837 to lmp-dev
* commit '115e995c6b3fe7ed33e2d5d88872cb87ab4e63f0':
Fix integer overflow when handling MPEG4 tx3g atom
-rw-r--r-- | media/libstagefright/MPEG4Extractor.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/media/libstagefright/MPEG4Extractor.cpp b/media/libstagefright/MPEG4Extractor.cpp index 5a86aac..00af00b 100644 --- a/media/libstagefright/MPEG4Extractor.cpp +++ b/media/libstagefright/MPEG4Extractor.cpp @@ -1890,6 +1890,10 @@ status_t MPEG4Extractor::parseChunk(off64_t *offset, int depth) { size = 0; } + if (SIZE_MAX - chunk_size <= size) { + return ERROR_MALFORMED; + } + uint8_t *buffer = new (std::nothrow) uint8_t[size + chunk_size]; if (buffer == NULL) { return ERROR_MALFORMED; |