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| author | Marton Balint <cus@passwd.hu> | 2020-10-28 23:11:37 +0100 |
|---|---|---|
| committer | Marton Balint <cus@passwd.hu> | 2020-11-02 00:31:34 +0100 |
| commit | 993429cfb4a1a8d491d124be228cb7d620a57ba9 (patch) | |
| tree | bc987fea4401267416a9218189cc67791c5df1b7 | |
| parent | 02188639caf9c3fa6dcca753b586c83f4f110b6f (diff) | |
| download | ffmpeg-993429cfb4a1a8d491d124be228cb7d620a57ba9.tar.gz | |
swscale/x86/yuv2rgb: fix crashes when loading alpha from unaligned buffers
Regression since fc6a5883d6af8cae0e96af84dda0ad74b360a084 on SSSE3 enabled
CPUs.
Fixes ticket #8955.
Signed-off-by: Marton Balint <cus@passwd.hu>
| -rw-r--r-- | libswscale/x86/yuv_2_rgb.asm | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libswscale/x86/yuv_2_rgb.asm b/libswscale/x86/yuv_2_rgb.asm index 003dff1f25..2f0b4130df 100644 --- a/libswscale/x86/yuv_2_rgb.asm +++ b/libswscale/x86/yuv_2_rgb.asm @@ -286,7 +286,7 @@ cglobal %1_420_%2%3, GPR_num, GPR_num, reg_num, parameters %ifidn %1, yuv pcmpeqd m3, m3 ; Set alpha empty %else - mova m3, [pa_2indexq + 2 * indexq] ; Load alpha + movu m3, [pa_2indexq + 2 * indexq] ; Load alpha %endif mova m5, m_blue mova m6, m_red |