diff options
| author | Lajos Molnar <lajos@google.com> | 2017-10-16 14:47:31 -0700 |
|---|---|---|
| committer | MSe <mse1969@posteo.de> | 2018-01-10 18:20:04 +0100 |
| commit | 75123a0af4b4882bba5bc7ec3872b5ad45ff58fe (patch) | |
| tree | 309df1402d0314b5956de1589006abb1cc0ca558 | |
| parent | 540ed0a3acd4075caa4e8487885002420c420dc7 (diff) | |
| download | frameworks_av-75123a0af4b4882bba5bc7ec3872b5ad45ff58fe.tar.gz frameworks_av-75123a0af4b4882bba5bc7ec3872b5ad45ff58fe.tar.bz2 frameworks_av-75123a0af4b4882bba5bc7ec3872b5ad45ff58fe.zip | |
stagefright: MP4Extractor: allow 10% overhead on default sample size
Bug: 64528824
Change-Id: Id19ec0d634d9337190d04abdbd97842b66502c01
CVE-2017-0855
| -rwxr-xr-x | media/libstagefright/MPEG4Extractor.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/media/libstagefright/MPEG4Extractor.cpp b/media/libstagefright/MPEG4Extractor.cpp index 9e37ed32c0..3ed2251bc7 100755 --- a/media/libstagefright/MPEG4Extractor.cpp +++ b/media/libstagefright/MPEG4Extractor.cpp @@ -1580,6 +1580,9 @@ status_t MPEG4Extractor::parseChunk(off64_t *offset, int depth) { // ratio. Use compression ratio of 1. max_size = width * height * 3 / 2; } + // HACK: allow 10% overhead + // TODO: read sample size from traf atom for fragmented MPEG4. + max_size += max_size / 10; mLastTrack->meta->setInt32(kKeyMaxInputSize, max_size); } |