return value may still end up being zero (if the seek returns -1, which is
e.g. what file.c will return on error), which is a valid (but incorrect)
filesize.
Patch by Ronald S. Bultje % rbultje A ronald P bitfreak P net %
Original thread:
date: Jan 2, 2007 2:11 AM
subject: [Ffmpeg-devel] Re: [PATCH] file length handling
Originally committed as revision 7765 to svn://svn.ffmpeg.org/ffmpeg/trunk
size= url_seek(h, 0, AVSEEK_SIZE);
if(size<0){
pos = url_seek(h, 0, SEEK_CUR);
- size = url_seek(h, -1, SEEK_END)+1;
+ if ((size = url_seek(h, -1, SEEK_END)) < 0)
+ return size;
+ size++;
url_seek(h, pos, SEEK_SET);
}
return size;