Hello community, here is the log from the commit of package ffmpeg-4 for openSUSE:Factory checked in at 2020-07-28 17:24:42 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Comparing /work/SRC/openSUSE:Factory/ffmpeg-4 (Old) and /work/SRC/openSUSE:Factory/.ffmpeg-4.new.3592 (New) ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Package is "ffmpeg-4" Tue Jul 28 17:24:42 2020 rev:32 rq:823004 version:4.3.1 Changes: -------- --- /work/SRC/openSUSE:Factory/ffmpeg-4/ffmpeg-4.changes 2020-07-21 15:46:12.671985660 +0200 +++ /work/SRC/openSUSE:Factory/.ffmpeg-4.new.3592/ffmpeg-4.changes 2020-07-28 17:25:18.149902295 +0200 @@ -1,0 +2,6 @@ +Mon Jul 27 13:39:27 UTC 2020 - Hans-Peter Jansen <[email protected]> + +- Apply upstream fix to avoid segfaults in x86/yuv2rgb conversion + ffmpeg.git-ba3e771a42c29ee02c34e7769cfc1b2dbc5c760a.patch + +------------------------------------------------------------------- New: ---- ffmpeg.git-ba3e771a42c29ee02c34e7769cfc1b2dbc5c760a.patch ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Other differences: ------------------ ++++++ ffmpeg-4.spec ++++++ --- /var/tmp/diff_new_pack.4OaTNp/_old 2020-07-28 17:25:21.949906605 +0200 +++ /var/tmp/diff_new_pack.4OaTNp/_new 2020-07-28 17:25:21.949906605 +0200 @@ -114,6 +114,7 @@ Patch3: ffmpeg-codec-choice.diff Patch4: ffmpeg-4.2-dlopen-fdk_aac.patch Patch5: soversion.patch +Patch6: ffmpeg.git-ba3e771a42c29ee02c34e7769cfc1b2dbc5c760a.patch BuildRequires: ladspa-devel BuildRequires: libgsm-devel BuildRequires: libmp3lame-devel ++++++ ffmpeg.git-ba3e771a42c29ee02c34e7769cfc1b2dbc5c760a.patch ++++++ From: James Almer <[email protected]> Date: Mon, 13 Jul 2020 00:32:01 +0000 (-0300) Subject: x86/yuv2rgb: fix crashes when storing data on unaligned buffers X-Git-Url: http://git.videolan.org/?p=ffmpeg.git;a=commitdiff_plain;h=ba3e771a42c29ee02c34e7769cfc1b2dbc5c760a x86/yuv2rgb: fix crashes when storing data on unaligned buffers Regression since fc6a5883d6af8cae0e96af84dda0ad74b360a084 on SSSE3 enabled CPUs. Fixes ticket #8747 Signed-off-by: James Almer <[email protected]> --- diff --git a/libswscale/x86/yuv_2_rgb.asm b/libswscale/x86/yuv_2_rgb.asm index 575a84d921..003dff1f25 100644 --- a/libswscale/x86/yuv_2_rgb.asm +++ b/libswscale/x86/yuv_2_rgb.asm @@ -268,9 +268,9 @@ cglobal %1_420_%2%3, GPR_num, GPR_num, reg_num, parameters por m2, m7 por m1, m6 ; g5 b5 r6 g6 b6 r7 g7 b7 r8 g8 b8 r9 g9 b9 r10 g10 por m2, m3 ; b10 r11 g11 b11 r12 g12 b12 r13 g13 b13 r14 g14 b14 r15 g15 b15 - mova [imageq], m0 - mova [imageq + 16], m1 - mova [imageq + 32], m2 + movu [imageq], m0 + movu [imageq + 16], m1 + movu [imageq + 32], m2 %endif ; mmsize = 16 %else ; PACK RGB15/16/32 packuswb m0, m1 @@ -300,10 +300,10 @@ cglobal %1_420_%2%3, GPR_num, GPR_num, reg_num, parameters punpckhwd m_green, m_red punpcklwd m5, m6 punpckhwd m_alpha, m6 - mova [imageq + 0], m_blue - mova [imageq + 8 * time_num], m_green - mova [imageq + 16 * time_num], m5 - mova [imageq + 24 * time_num], m_alpha + movu [imageq + 0], m_blue + movu [imageq + 8 * time_num], m_green + movu [imageq + 16 * time_num], m5 + movu [imageq + 24 * time_num], m_alpha %else ; PACK RGB15/16 %define depth 2 %if cpuflag(ssse3) @@ -342,8 +342,8 @@ cglobal %1_420_%2%3, GPR_num, GPR_num, reg_num, parameters mova m2, m0 punpcklbw m0, m1 punpckhbw m2, m1 - mova [imageq], m0 - mova [imageq + 8 * time_num], m2 + movu [imageq], m0 + movu [imageq + 8 * time_num], m2 %endif ; PACK RGB15/16 %endif ; PACK RGB15/16/32
