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- Segfault fixed when liba52 dynamic library isn't found. 

Originally committed as revision 449 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Juanjo 2002-05-06 21:34:50 +00:00
parent bc6caae212
commit fffcb5e841
2 changed files with 4 additions and 2 deletions
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4
ffmpeg.c
View File

@ -1490,7 +1490,9 @@ int find_codec_parameters(AVFormatContext *ic)
ret = -1; ret = -1;
goto the_end; goto the_end;
} }
avcodec_open(&st->codec, codec); ret = avcodec_open(&st->codec, codec);
if (ret < 0)
goto the_end;
} }
} }
pktl = av_mallocz(sizeof(AVPacketList)); pktl = av_mallocz(sizeof(AVPacketList));

2
libavcodec/a52dec.c
View File

@ -80,7 +80,7 @@ static int a52_decode_init(AVCodecContext *avctx)
s->handle = dlopen(liba52name, RTLD_LAZY); s->handle = dlopen(liba52name, RTLD_LAZY);
if (!s->handle) if (!s->handle)
{ {
fprintf(stderr, "A52 library %s could not be opened: %s\n", liba52name, dlerror()); fprintf(stderr, "A52 library %s could not be opened! \n%s\n", liba52name, dlerror());
return -1; return -1;
} }
s->a52_init = (a52_state_t* (*)(uint32_t)) dlsymm(s->handle, "a52_init"); s->a52_init = (a52_state_t* (*)(uint32_t)) dlsymm(s->handle, "a52_init");