[FFmpeg-cvslog] avcodec/faxcompr: use init_get_bits8()

[Paul B Mahol]

ffmpeg | branch: master | Paul B Mahol <onemda at gmail.com> | Sat Feb  7 17:16:14 2015 +0000| [134e8c73eaaf27a4960a558c14225a9c590e72cf] | committer: Paul B Mahol

avcodec/faxcompr: use init_get_bits8()

Signed-off-by: Paul B Mahol <onemda at gmail.com>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=134e8c73eaaf27a4960a558c14225a9c590e72cf
---

 libavcodec/faxcompr.c |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/libavcodec/faxcompr.c b/libavcodec/faxcompr.c
index 155f78d..44d2721 100644
--- a/libavcodec/faxcompr.c
+++ b/libavcodec/faxcompr.c
@@ -296,7 +296,8 @@ int ff_ccitt_unpack(AVCodecContext *avctx, const uint8_t *src, int srcsize,
     ref[0] = avctx->width;
     ref[1] = 0;
     ref[2] = 0;
-    init_get_bits(&gb, src, srcsize * 8);
+    if ((ret = init_get_bits8(&gb, src, srcsize)) < 0)
+        return ret;
     has_eol = show_bits(&gb, 12) == 1 || show_bits(&gb, 16) == 1;
 
     for (j = 0; j < height; j++) {