From 3a54c221d574ec944db1eddf9df895808f32bf9e Mon Sep 17 00:00:00 2001 From: Clément Bœsch Date: Sun, 8 Sep 2013 18:28:11 +0200 Subject: avcodec/srtdec: fix potential overread. --- libavcodec/srtdec.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'libavcodec/srtdec.c') diff --git a/libavcodec/srtdec.c b/libavcodec/srtdec.c index 267561c866..b16645a01e 100644 --- a/libavcodec/srtdec.c +++ b/libavcodec/srtdec.c @@ -204,7 +204,8 @@ static const char *read_ts(const char *buf, int *ts_start, int *ts_end, "%*[ ]X1:%u X2:%u Y1:%u Y2:%u", &hs, &ms, &ss, ts_start, &he, &me, &se, ts_end, x1, x2, y1, y2); - buf += strcspn(buf, "\n") + 1; + buf += strcspn(buf, "\n"); + buf += !!*buf; if (c >= 8) { *ts_start = 100*(ss + 60*(ms + 60*hs)) + *ts_start/10; *ts_end = 100*(se + 60*(me + 60*he)) + *ts_end /10; -- cgit v1.2.3