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| author | Neel Mehta <nmehta@google.com> | 2015-08-14 17:38:48 -0700 |
|---|---|---|
| committer | Wolfgang Wiedmeyer <wolfgit@wiedmeyer.de> | 2015-10-19 02:54:23 +0200 |
| commit | e707ee311a688bfcfced3f5b9160a58ca6de95c9 (patch) | |
| tree | 5c7b2cffc47ca883a6a56a1cc5a6aaa804d1caaa /media | |
| parent | cb60edaf4944f25f36e6e790682b200bc981d3b2 (diff) | |
| download | frameworks_av-e707ee311a688bfcfced3f5b9160a58ca6de95c9.zip frameworks_av-e707ee311a688bfcfced3f5b9160a58ca6de95c9.tar.gz frameworks_av-e707ee311a688bfcfced3f5b9160a58ca6de95c9.tar.bz2 | |
Fix for memory corruption in ID3::removeUnsynchronizationV2_4().
Bug: 23227354
Change-Id: Iaa36cfda4fd84ca7e039f56086fd61b4118020db
(cherry picked from commit 77e23413a539df16503e356bd4df4a952f3abc47)
Tested-by: Wolfgang Wiedmeyer <wolfgit@wiedmeyer.de>
Diffstat (limited to 'media')
| -rw-r--r-- | media/libstagefright/id3/ID3.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/media/libstagefright/id3/ID3.cpp b/media/libstagefright/id3/ID3.cpp index 581f4be..052e0a3 100644 --- a/media/libstagefright/id3/ID3.cpp +++ b/media/libstagefright/id3/ID3.cpp @@ -305,7 +305,7 @@ bool ID3::removeUnsynchronizationV2_4(bool iTunesHack) { if (flags & 1) { // Strip data length indicator - if (mSize < 14 || mSize - 14 < offset) { + if (mSize < 14 || mSize - 14 < offset || dataSize < 4) { return false; } memmove(&mData[offset + 10], &mData[offset + 14], mSize - offset - 14); |