diff options
| author | Stefano Sabatini <stefasab@gmail.com> | 2012-09-21 13:58:26 +0200 |
|---|---|---|
| committer | Stefano Sabatini <stefasab@gmail.com> | 2012-09-21 13:59:18 +0200 |
| commit | 9543cd593ed8249e9885598fc53de163c9d4e2d3 (patch) | |
| tree | 7b3893bf2d04a842003fb8b283ad23fe51679a98 /ffprobe.c | |
| parent | 3aa1b532561e1b7ad066b85b2fd2d6fe44f0ed10 (diff) | |
| download | ffmpeg-9543cd593ed8249e9885598fc53de163c9d4e2d3.tar.gz | |
ffprobe: print format long_name only if non-NULL
Fix possible crash when long_name is not defined (for example if
--enable-small).
Diffstat (limited to 'ffprobe.c')
| -rw-r--r-- | ffprobe.c | 3 |
1 files changed, 2 insertions, 1 deletions
@@ -1781,7 +1781,8 @@ static void show_format(WriterContext *w, AVFormatContext *fmt_ctx) print_str("filename", fmt_ctx->filename); print_int("nb_streams", fmt_ctx->nb_streams); print_str("format_name", fmt_ctx->iformat->name); - print_str("format_long_name", fmt_ctx->iformat->long_name); + if (fmt_ctx->iformat->long_name) print_str ("format_long_name", fmt_ctx->iformat->long_name); + else print_str_opt("format_long_name", "unknown"); print_time("start_time", fmt_ctx->start_time, &AV_TIME_BASE_Q); print_time("duration", fmt_ctx->duration, &AV_TIME_BASE_Q); if (size >= 0) print_val ("size", size, unit_byte_str); |