ffmpeg | branch: master | Michael Niedermayer <mich...@niedermayer.cc> | Sun Jul 7 20:47:27 2024 +0200| [348968e9f7d8abb743a5dfca8e522ae0cf1ddc8b] | committer: Michael Niedermayer
avdevice/dshow_capture: Fix error handling in ff_dshow_##prefix##_Create() Untested, needs review Fixes: CID1591856 Resource leak Fixes: CID1591887 Resource leak Fixes: CID1591874 Resource leak Sponsored-by: Sovereign Tech Fund Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=348968e9f7d8abb743a5dfca8e522ae0cf1ddc8b --- libavdevice/dshow_capture.h | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/libavdevice/dshow_capture.h b/libavdevice/dshow_capture.h index 81e684b9be..bb39d4947a 100644 --- a/libavdevice/dshow_capture.h +++ b/libavdevice/dshow_capture.h @@ -124,14 +124,15 @@ void ff_dshow_##prefix##_Destroy(class *this) \ class *ff_dshow_##prefix##_Create(__VA_ARGS__) \ { \ class *this = CoTaskMemAlloc(sizeof(class)); \ - void *vtbl = CoTaskMemAlloc(sizeof(*this->vtbl)); \ dshowdebug("ff_dshow_"AV_STRINGIFY(prefix)"_Create(%p)\n", this); \ - if (!this || !vtbl) \ + if (!this) \ goto fail; \ ZeroMemory(this, sizeof(class)); \ - ZeroMemory(vtbl, sizeof(*this->vtbl)); \ + this->vtbl = CoTaskMemAlloc(sizeof(*this->vtbl)); \ + if (!this->vtbl) \ + goto fail; \ + ZeroMemory(this->vtbl, sizeof(*this->vtbl)); \ this->ref = 1; \ - this->vtbl = vtbl; \ if (!setup) \ goto fail; \ dshowdebug("created ff_dshow_"AV_STRINGIFY(prefix)" %p\n", this); \ _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog To unsubscribe, visit link above, or email ffmpeg-cvslog-requ...@ffmpeg.org with subject "unsubscribe".
