From a25585bb50720ca14c34c297a82435774b40441e Mon Sep 17 00:00:00 2001 From: Michael Niedermayer Date: Fri, 13 Sep 2013 20:51:04 +0200 Subject: [PATCH] avutil/pixdesc: Prevent minor array overread in ff_check_pixfmt_descriptors() Signed-off-by: Michael Niedermayer --- libavutil/pixdesc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavutil/pixdesc.c b/libavutil/pixdesc.c index 4c46921e62..b89b99e85c 100644 --- a/libavutil/pixdesc.c +++ b/libavutil/pixdesc.c @@ -1987,7 +1987,7 @@ void ff_check_pixfmt_descriptors(void){ av_assert0(8*(c->step_minus1+1) >= c->depth_minus1+1); } av_read_image_line(tmp, (void*)data, linesize, d, 0, 0, j, 2, 0); - if (!memcmp(d->name, "bayer_", 6)) + if (!strncmp(d->name, "bayer_", 6)) continue; av_assert0(tmp[0] == 0 && tmp[1] == 0); tmp[0] = tmp[1] = (1<<(c->depth_minus1 + 1)) - 1;