Module: libav
Branch: master
Commit: fd8189932147a524fe43532b46baa35e8be92a1b
Author: Luca Barbato <lu_z...@gentoo.org>
Committer: Luca Barbato <lu_z...@gentoo.org>
Date: Fri Jul 19 21:34:21 2013 +0200
dsicinav: Clip the source size to the expected maximum
A packet larger than cin->bitmap_size does not make sense.
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-sta...@libav.org
---
libavcodec/dsicinav.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/libavcodec/dsicinav.c b/libavcodec/dsicinav.c
index afcb8ef..85148ea 100644
--- a/libavcodec/dsicinav.c
+++ b/libavcodec/dsicinav.c
@@ -243,6 +243,8 @@ static int cinvideo_decode_frame(AVCodecContext *avctx,
}
}
+ bitmap_frame_size = FFMIN(cin->bitmap_size, bitmap_frame_size);
+
/* note: the decoding routines below assumes that
* surface.width = surface.pitch */
switch (bitmap_frame_type) {
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