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| author | Ronald S. Bultje <rsbultje@gmail.com> | 2012-02-25 17:24:56 -0800 |
|---|---|---|
| committer | Ronald S. Bultje <rsbultje@gmail.com> | 2012-03-02 10:33:05 -0800 |
| commit | 291c9b62855d555ac5385e23219461b6080da7db (patch) | |
| tree | 8f04333c2cca55bb150f0c1a0e06124bea6fc583 /libavcodec | |
| parent | 9c239f6026a170866a4a0c96908980ac2cfaa8b3 (diff) | |
| download | ffmpeg-291c9b62855d555ac5385e23219461b6080da7db.tar.gz | |
h264: change underread for 10bit QPEL to overread.
This prevents us from reading before the start of the buffer, and thus
prevents crashes resulting from this behaviour. Fixes bug 237.
Diffstat (limited to 'libavcodec')
| -rw-r--r-- | libavcodec/x86/h264_qpel_10bit.asm | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavcodec/x86/h264_qpel_10bit.asm b/libavcodec/x86/h264_qpel_10bit.asm index 51412e3977..bdacf9f472 100644 --- a/libavcodec/x86/h264_qpel_10bit.asm +++ b/libavcodec/x86/h264_qpel_10bit.asm @@ -619,7 +619,7 @@ MC MC33 %define PAD 12 %define COUNT 2 %else -%define PAD 0 +%define PAD 4 %define COUNT 3 %endif put_hv%2_10_%1: |