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submodule
ffmpeg
Commits
e34ba472
Commit
e34ba472
authored
Sep 29, 2013
by
Carl Eugen Hoyos
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Avoid img_segment_size == 0 in mtv demuxer.
Fixes ticket #3011.
parent
5c7d86cb
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mtv.c
libavformat/mtv.c
+2
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libavformat/mtv.c
View file @
e34ba472
...
...
@@ -105,8 +105,8 @@ static int mtv_read_header(AVFormatContext *s)
mtv
->
img_height
=
mtv
->
img_segment_size
/
(
mtv
->
img_bpp
>>
3
)
/
mtv
->
img_width
;
}
if
(
!
mtv
->
img_height
||
!
mtv
->
img_width
){
av_log
(
s
,
AV_LOG_ERROR
,
"width or height is invalid and I cannot calculate them from other information
\n
"
);
if
(
!
mtv
->
img_height
||
!
mtv
->
img_width
||
!
mtv
->
img_segment_size
){
av_log
(
s
,
AV_LOG_ERROR
,
"width or height
or segment_size
is invalid and I cannot calculate them from other information
\n
"
);
return
AVERROR
(
EINVAL
);
}
...
...
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