[FFmpeg-devel] Segmentation fault in libquvi.c
wm4
nfxjfg at googlemail.com
Wed Apr 8 11:02:47 CEST 2015
On Wed, 8 Apr 2015 10:55:45 +0200
Gilles Chanteperdrix <gilles.chanteperdrix at xenomai.org> wrote:
> Hi,
>
> I just triend libquvi, and get a segmentation fault in the
> libquvi_read_header function, because ff_copy_whitelists is called
> before qc->fmtctx is allocated by avformat_open_input. I added a
> call to avformat_alloc_context() before ff_copy_whitelists and the
> libquvi demuxer works.
>
> However, I wonder how to fix this properly: the error handling
> labels look backward, so that I am not sure where to free the
> allocated context in case of error.
>
> Regards.
>
It's probably best to remove libquvi. It's dead.
More information about the ffmpeg-devel
mailing list