ffmpeg: Update to 6.1.1
0015-guard-null-hw-frames-ctx.patch: included in the release
This commit is contained in:
@@ -1,69 +0,0 @@
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Guard against segfault running VLC decoding under msys2 [1]:
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Thread 33 received signal SIGSEGV, Segmentation fault.
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[Switching to Thread 37728.0xadd0]
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ff_hwaccel_frame_priv_alloc (avctx=0x6447b00, hwaccel_picture_private=0x65dfd00)
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at libavcodec/decode.c:1848
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1848 frames_ctx = (AVHWFramesContext *)avctx->hw_frames_ctx->data;
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(gdb) bt
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at libavcodec/decode.c:1848
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at libavcodec/h264_slice.c:208
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first_slice=1) at libavcodec/h264_slice.c:1599
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at libavcodec/h264_slice.c:2130
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at libavcodec/h264dec.c:652
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got_frame=0x646e4b0, avpkt=0x64522c0) at libavcodec/h264dec.c:1048
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(gdb) p avctx
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$1 = (AVCodecContext *) 0x6447b00
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(gdb) p avctx->hw_frames_ctx
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$2 = (AVBufferRef *) 0x0
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v2: check for free_frame_priv (Hendrik)
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v3: return EINVAL (Christoph Reiter)
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See[1]: https://github.com/msys2/MINGW-packages/pull/19050
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Fixes: be07145109 ("avcodec: add AVHWAccel.free_frame_priv callback")
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CC: Lynne <dev at lynne.ee>
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CC: Christoph Reiter <reiter.christoph at gmail.com>
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Signed-off-by: Dmitry Rogozhkin <dmitry.v.rogozhkin at intel.com>
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---
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libavcodec/decode.c | 18 +++++++++++++-----
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1 file changed, 13 insertions(+), 5 deletions(-)
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diff --git a/libavcodec/decode.c b/libavcodec/decode.c
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index ad39021..50c3995 100644
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--- a/libavcodec/decode.c
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+++ b/libavcodec/decode.c
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@@ -1838,17 +1838,25 @@ int ff_copy_palette(void *dst, const AVPacket *src, void *logctx)
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int ff_hwaccel_frame_priv_alloc(AVCodecContext *avctx, void **hwaccel_picture_private)
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{
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const FFHWAccel *hwaccel = ffhwaccel(avctx->hwaccel);
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- AVHWFramesContext *frames_ctx;
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if (!hwaccel || !hwaccel->frame_priv_data_size)
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return 0;
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av_assert0(!*hwaccel_picture_private);
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- frames_ctx = (AVHWFramesContext *)avctx->hw_frames_ctx->data;
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- *hwaccel_picture_private = ff_refstruct_alloc_ext(hwaccel->frame_priv_data_size, 0,
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- frames_ctx->device_ctx,
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- hwaccel->free_frame_priv);
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+ if (hwaccel->free_frame_priv) {
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+ AVHWFramesContext *frames_ctx;
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+
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+ if (!avctx->hw_frames_ctx)
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+ return AVERROR(EINVAL);
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+
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+ *hwaccel_picture_private = ff_refstruct_alloc_ext(hwaccel->frame_priv_data_size, 0,
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+ frames_ctx->device_ctx,
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+ hwaccel->free_frame_priv);
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+ } else {
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+ *hwaccel_picture_private = ff_refstruct_allocz(hwaccel->frame_priv_data_size);
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+ }
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+
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if (!*hwaccel_picture_private)
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return AVERROR(ENOMEM);
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--
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1.8.3.1
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@@ -6,8 +6,8 @@
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_realname=ffmpeg
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pkgbase="mingw-w64-${_realname}"
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pkgname="${MINGW_PACKAGE_PREFIX}-${_realname}"
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pkgver=6.1
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pkgrel=2
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pkgver=6.1.1
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pkgrel=1
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pkgdesc="Complete solution to record, convert and stream audio and video (mingw-w64)"
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arch=('any')
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mingw_arch=('mingw32' 'mingw64' 'ucrt64' 'clang64' 'clang32' 'clangarm64')
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@@ -69,16 +69,14 @@ source=(https://ffmpeg.org/releases/${_realname}-${pkgver}.tar.xz{,.asc}
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"pathtools.c"
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"pathtools.h"
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"0005-Win32-Add-path-relocation-to-frei0r-plugins-search.patch"
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"0009-wrong-null-type.patch"
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"0015-guard-null-hw-frames-ctx.patch")
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"0009-wrong-null-type.patch")
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validpgpkeys=('FCF986EA15E6E293A5644F10B4322F04D67658D8')
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sha256sums=('488c76e57dd9b3bee901f71d5c95eaf1db4a5a31fe46a28654e837144207c270'
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sha256sums=('8684f4b00f94b85461884c3719382f1261f0d9eb3d59640a1f4ac0873616f968'
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'SKIP'
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'ebf471173f5ee9c4416c10a78760cea8afaf1a4a6e653977321e8547ce7bf3c0'
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'1585ef1b61cf53a2ca27049c11d49e0834683dfda798f03547761375df482a90'
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'8c74e9b5800dbb41c33a60114712726ec768ad6de8f147c2eb30656fd4c899cc'
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'f76048e6e1944e15f646a52b75e75bc8906ca80f2a3124fba6a2050722750447'
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'ddad247ff44287b5d0089b5b910b4ba0272404c71b2ffb127e3cf833e8b1cb74')
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'f76048e6e1944e15f646a52b75e75bc8906ca80f2a3124fba6a2050722750447')
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# Helper macros to help make tasks easier #
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apply_patch_with_msg() {
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@@ -102,9 +100,6 @@ prepare() {
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0005-Win32-Add-path-relocation-to-frei0r-plugins-search.patch
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apply_patch_with_msg 0009-wrong-null-type.patch
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# https://github.com/msys2/MINGW-packages/pull/19050#issuecomment-1810884473
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apply_patch_with_msg 0015-guard-null-hw-frames-ctx.patch
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}
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build() {
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