[FFmpeg-cvslog] mjpegdec: fix memcmp size for *_count

[Michael Niedermayer]

ffmpeg | branch: master | Michael Niedermayer <michaelni at gmx.at> | Sun Jan 27 21:52:24 2013 +0100| [8888c72fcfe1419668cc41dca4399374e6c09680] | committer: Michael Niedermayer

mjpegdec: fix memcmp size for *_count

Fixes assertion failure

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni at gmx.at>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=8888c72fcfe1419668cc41dca4399374e6c09680
---

 libavcodec/mjpegdec.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/libavcodec/mjpegdec.c b/libavcodec/mjpegdec.c
index 3042eb3..fc428df 100644
--- a/libavcodec/mjpegdec.c
+++ b/libavcodec/mjpegdec.c
@@ -303,8 +303,8 @@ int ff_mjpeg_decode_sof(MJpegDecodeContext *s)
 
     /* if different size, realloc/alloc picture */
     if (   width != s->width || height != s->height
-        || memcmp(s->h_count, h_count, sizeof(h_count[0])*nb_components)
-        || memcmp(s->v_count, v_count, sizeof(v_count[0])*nb_components)) {
+        || memcmp(s->h_count, h_count, sizeof(h_count))
+        || memcmp(s->v_count, v_count, sizeof(v_count))) {
         av_freep(&s->qscale_table);
 
         s->width      = width;