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| author | Lajos Molnar <lajos@google.com> | 2014-03-21 19:09:48 +0000 |
|---|---|---|
| committer | Android (Google) Code Review <android-gerrit@google.com> | 2014-03-21 19:09:49 +0000 |
| commit | 333ceb4f66ccf790081026f645474e07d832fbdb (patch) | |
| tree | b010fd0eb1520d19debd1e90a9a8d71bd0a833a8 /media/libstagefright | |
| parent | f622e2c78407b50806a53a06a89b2b6546420f55 (diff) | |
| parent | 65e20ffc984c541a8119420f917493dd7b703f77 (diff) | |
| download | frameworks_av-333ceb4f66ccf790081026f645474e07d832fbdb.zip frameworks_av-333ceb4f66ccf790081026f645474e07d832fbdb.tar.gz frameworks_av-333ceb4f66ccf790081026f645474e07d832fbdb.tar.bz2 | |
Merge "DO NOT MERGE: PlaylistFetcher: fix infinite loop when parsing ADTS." into klp-dev
Diffstat (limited to 'media/libstagefright')
| -rw-r--r-- | media/libstagefright/httplive/PlaylistFetcher.cpp | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/media/libstagefright/httplive/PlaylistFetcher.cpp b/media/libstagefright/httplive/PlaylistFetcher.cpp index ada856d..668cbd4 100644 --- a/media/libstagefright/httplive/PlaylistFetcher.cpp +++ b/media/libstagefright/httplive/PlaylistFetcher.cpp @@ -1321,6 +1321,18 @@ status_t PlaylistFetcher::extractAndQueueAccessUnits( | (adtsHeader[4] << 3) | (adtsHeader[5] >> 5); + if (aac_frame_length == 0) { + const uint8_t *id3Header = adtsHeader; + if (!memcmp(id3Header, "ID3", 3)) { + ID3 id3(id3Header, buffer->size() - offset, true); + if (id3.isValid()) { + offset += id3.rawSize(); + continue; + }; + } + return ERROR_MALFORMED; + } + CHECK_LE(offset + aac_frame_length, buffer->size()); sp<ABuffer> unit = new ABuffer(aac_frame_length); |