[FFmpeg-cvslog] fftools/ffplay: fix crash when vk renderer is null
ffmpeg | branch: release/7.1 | Leandro Santiago |
Thu Oct 31 21:50:45 2024 +0100| [367b7b546f0e012eadcbcf88fe28c6ebf8d16d8e] |
committer: Zhao Zhili
fftools/ffplay: fix crash when vk renderer is null
When vulkan rendering is requested by the user and fails, ffplay should
exit graciously instead of crash due to a null pointer deref.
Signed-off-by: Leandro Santiago
Signed-off-by: Zhao Zhili
(cherry picked from commit fd0cacc4720c68c58f86e41153444252dbd4e5b6)
> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=367b7b546f0e012eadcbcf88fe28c6ebf8d16d8e
---
fftools/ffplay.c | 5 +
1 file changed, 5 insertions(+)
diff --git a/fftools/ffplay.c b/fftools/ffplay.c
index 60d8874eab..96b0b614b9 100644
--- a/fftools/ffplay.c
+++ b/fftools/ffplay.c
@@ -2607,6 +2607,11 @@ static int create_hwaccel(AVBufferRef **device_ctx)
if (type == AV_HWDEVICE_TYPE_NONE)
return AVERROR(ENOTSUP);
+if (!vk_renderer) {
+av_log(NULL, AV_LOG_ERROR, "Vulkan renderer is not available\n");
+return AVERROR(ENOTSUP);
+}
+
ret = vk_renderer_get_hw_dev(vk_renderer, &vk_dev);
if (ret < 0)
return ret;
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[FFmpeg-cvslog] fftools/ffplay: fix crash when vk renderer is null
ffmpeg | branch: release/7.0 | Leandro Santiago |
Thu Oct 31 21:50:45 2024 +0100| [786d4af40504eaaa71a18f73e2fb237fdf84be20] |
committer: Zhao Zhili
fftools/ffplay: fix crash when vk renderer is null
When vulkan rendering is requested by the user and fails, ffplay should
exit graciously instead of crash due to a null pointer deref.
Signed-off-by: Leandro Santiago
Signed-off-by: Zhao Zhili
(cherry picked from commit fd0cacc4720c68c58f86e41153444252dbd4e5b6)
> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=786d4af40504eaaa71a18f73e2fb237fdf84be20
---
fftools/ffplay.c | 5 +
1 file changed, 5 insertions(+)
diff --git a/fftools/ffplay.c b/fftools/ffplay.c
index 048a4a8704..3e1be8038c 100644
--- a/fftools/ffplay.c
+++ b/fftools/ffplay.c
@@ -2605,6 +2605,11 @@ static int create_hwaccel(AVBufferRef **device_ctx)
if (type == AV_HWDEVICE_TYPE_NONE)
return AVERROR(ENOTSUP);
+if (!vk_renderer) {
+av_log(NULL, AV_LOG_ERROR, "Vulkan renderer is not available\n");
+return AVERROR(ENOTSUP);
+}
+
ret = vk_renderer_get_hw_dev(vk_renderer, &vk_dev);
if (ret < 0)
return ret;
___
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[FFmpeg-cvslog] fftools/ffplay: fix crash when vk renderer is null
ffmpeg | branch: master | Leandro Santiago | Thu
Oct 31 21:50:45 2024 +0100| [fd0cacc4720c68c58f86e41153444252dbd4e5b6] |
committer: Zhao Zhili
fftools/ffplay: fix crash when vk renderer is null
When vulkan rendering is requested by the user and fails, ffplay should
exit graciously instead of crash due to a null pointer deref.
Signed-off-by: Leandro Santiago
Signed-off-by: Zhao Zhili
> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=fd0cacc4720c68c58f86e41153444252dbd4e5b6
---
fftools/ffplay.c | 5 +
1 file changed, 5 insertions(+)
diff --git a/fftools/ffplay.c b/fftools/ffplay.c
index a596972769..2a572fc3aa 100644
--- a/fftools/ffplay.c
+++ b/fftools/ffplay.c
@@ -2612,6 +2612,11 @@ static int create_hwaccel(AVBufferRef **device_ctx)
if (type == AV_HWDEVICE_TYPE_NONE)
return AVERROR(ENOTSUP);
+if (!vk_renderer) {
+av_log(NULL, AV_LOG_ERROR, "Vulkan renderer is not available\n");
+return AVERROR(ENOTSUP);
+}
+
ret = vk_renderer_get_hw_dev(vk_renderer, &vk_dev);
if (ret < 0)
return ret;
___
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