[FFmpeg-devel] Segmentation fault in libquvi.c

[wm4]

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.