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proper error handling in file size retrieval, patch by Ronald S. Bultje rbultje at ronald bitfreak net

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Originally committed as revision 7736 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Ronald S. Bultje
2007-01-28 02:38:02 +00:00
committed by Baptiste Coudurier
parent b3203b64c6
commit 8f42f5238e
1 changed files with 3 additions and 1 deletions
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4
libavformat/aviobuf.c
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@@ -172,7 +172,9 @@ offset_t url_fsize(ByteIOContext *s)
return -EPIPE; return -EPIPE;
size = s->seek(s->opaque, 0, AVSEEK_SIZE); size = s->seek(s->opaque, 0, AVSEEK_SIZE);
if(size<0){ if(size<0){
size = s->seek(s->opaque, -1, SEEK_END) + 1; if ((size = s->seek(s->opaque, -1, SEEK_END)) < 0)
return size;
size++;
s->seek(s->opaque, s->pos, SEEK_SET); s->seek(s->opaque, s->pos, SEEK_SET);
} }
return size; return size;