Module: libav
Branch: master
Commit: 086321c612185469ebb85a1887527c8915b488b7
Author: wm4 <nfx...@googlemail.com>
Committer: Luca Barbato <lu_z...@gentoo.org>
Date: Thu Jun 22 14:52:54 2017 +0200
hwcontext_d3d11va: fix crash on frames_init failure
It appears in this case, frames_ininit is called twice (once by
av_hwframe_ctx_init(), and again by unreffing the frames ctx ref).
Signed-off-by: Luca Barbato <lu_z...@gentoo.org>
---
libavutil/hwcontext_d3d11va.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/libavutil/hwcontext_d3d11va.c b/libavutil/hwcontext_d3d11va.c
index 5432dd8..0b36a56 100644
--- a/libavutil/hwcontext_d3d11va.c
+++ b/libavutil/hwcontext_d3d11va.c
@@ -104,9 +104,11 @@ static void d3d11va_frames_uninit(AVHWFramesContext *ctx)
if (frames_hwctx->texture)
ID3D11Texture2D_Release(frames_hwctx->texture);
+ frames_hwctx->texture = NULL;
if (s->staging_texture)
ID3D11Texture2D_Release(s->staging_texture);
+ s->staging_texture = NULL;
}
static void free_texture(void *opaque, uint8_t *data)
_______________________________________________
libav-commits mailing list
libav-commits@libav.org
https://lists.libav.org/mailman/listinfo/libav-commits
