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vf_frei0r: do not increment string if it reached the end

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Bug-Id: 778
CC: libav-stable@libav.org
This commit is contained in:
Vittorio Giovara 2014-12-05 02:15:09 +00:00
parent 90411b333d
commit d0b224054f
1 changed files with 2 additions and 1 deletions
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3
libavfilter/vf_frei0r.c
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@ -149,7 +149,8 @@ static int set_params(AVFilterContext *ctx, const char *params)
if (*params) {
if (!(param = av_get_token(&params, "|")))
return AVERROR(ENOMEM);
params++; /* skip ':' */
if (*params)
params++; /* skip ':' */
ret = set_param(ctx, info, i, param);
av_free(param);
if (ret < 0)