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lavu/opt: fix range check logic in set_format()

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In particular, allow to reject undefined values. Previously the code
was only accepting values in the range -1 .. NB_FORMATS-1.
This commit is contained in:
Stefano Sabatini 2013-12-16 14:17:50 +01:00
parent 165f96cd2d
commit e2b54464c6
1 changed files with 2 additions and 2 deletions
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4
libavutil/opt.c
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@ -559,8 +559,8 @@ static int set_format(void *obj, const char *name, int fmt, int search_flags,
} else
#endif
{
min = FFMIN(o->min, -1);
max = FFMAX(o->max, nb_fmts-1);
min = FFMAX(o->min, -1);
max = FFMIN(o->max, nb_fmts-1);
}
if (fmt < min || fmt > max) {
av_log(obj, AV_LOG_ERROR,