From 02a6ee51685eb74f7a878dd49553ecc1f8da9fb2 Mon Sep 17 00:00:00 2001 From: Michael Niedermayer Date: Fri, 4 Oct 2013 11:16:35 +0200 Subject: [PATCH] avfilter/vf_frei0r: fix out of array read Signed-off-by: Michael Niedermayer --- libavfilter/vf_frei0r.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/libavfilter/vf_frei0r.c b/libavfilter/vf_frei0r.c index 8300176577..67d25fb5ba 100644 --- a/libavfilter/vf_frei0r.c +++ b/libavfilter/vf_frei0r.c @@ -151,7 +151,8 @@ static int set_params(AVFilterContext *ctx, const char *params) if (*params) { if (!(param = av_get_token(¶ms, "|"))) return AVERROR(ENOMEM); - params++; /* skip ':' */ + if (*params) + params++; /* skip ':' */ ret = set_param(ctx, info, i, param); av_free(param); if (ret < 0)