RepoMirrors
/
ffmpeg
mirror of https://git.ffmpeg.org/ffmpeg.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity

lavf: prevent crash in av_open_input_file() if ap == NULL. 

Needed for proper behaviour in our old API compatibility code.
This commit is contained in:
Ronald S. Bultje 2011-06-18 15:33:49 -04:00
parent bed31c7e3c
commit dbafb0e06f
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
libavformat/utils.c
View File

@ -549,7 +549,7 @@ int av_open_input_file(AVFormatContext **ic_ptr, const char *filename,
int err;
AVDictionary *opts = convert_format_parameters(ap);
if (!ap->prealloced_context)
if (!ap || !ap->prealloced_context)
*ic_ptr = NULL;
err = avformat_open_input(ic_ptr, filename, fmt, &opts);