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| author | Stefano Sabatini <stefasab@gmail.com> | 2012-09-21 09:25:46 +0200 |
|---|---|---|
| committer | Stefano Sabatini <stefasab@gmail.com> | 2012-09-21 09:27:06 +0200 |
| commit | 0f40105aaa8295c47bd4b07fcca5b5b4f1d4ffb4 (patch) | |
| tree | 24ad63de504b5298e29a90c7ac9555f88893e9f2 /ffprobe.c | |
| parent | fb96ac469a1d375b473868984f832e3a7cdfc24c (diff) | |
| download | ffmpeg-0f40105aaa8295c47bd4b07fcca5b5b4f1d4ffb4.tar.gz | |
ffprobe: print codec_long_name only when available
Avoid possible segmentation fault if codec_long_name is defined as
NULL (for example if --enable-small).
Diffstat (limited to 'ffprobe.c')
| -rw-r--r-- | ffprobe.c | 3 |
1 files changed, 2 insertions, 1 deletions
@@ -1656,7 +1656,8 @@ static void show_stream(WriterContext *w, AVFormatContext *fmt_ctx, int stream_i const char *profile = NULL; if ((dec = dec_ctx->codec)) { print_str("codec_name", dec->name); - print_str("codec_long_name", dec->long_name); + if (dec->long_name) print_str ("codec_long_name", dec->long_name); + else print_str_opt("codec_long_name", "unknown"); } else { print_str_opt("codec_name", "unknown"); print_str_opt("codec_long_name", "unknown"); |