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Linshizhi
ffmpeg.wasm-core
Commits
aedd30b6
Commit
aedd30b6
authored
Dec 03, 2011
by
Michael Niedermayer
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id3v2: Fix null ptr crash in get_extra_meta_func()
Signed-off-by:
Michael Niedermayer
<
michaelni@gmx.at
>
parent
8bd2b27f
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id3v2.c
libavformat/id3v2.c
+2
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libavformat/id3v2.c
View file @
aedd30b6
...
...
@@ -409,14 +409,14 @@ static const ID3v2EMFunc *get_extra_meta_func(const char *tag, int isv34)
{
int
i
=
0
;
while
(
id3v2_extra_meta_funcs
[
i
].
tag3
)
{
if
(
!
memcmp
(
tag
,
if
(
tag
&&
!
memcmp
(
tag
,
(
isv34
?
id3v2_extra_meta_funcs
[
i
].
tag4
:
id3v2_extra_meta_funcs
[
i
].
tag3
),
(
isv34
?
4
:
3
)))
return
&
id3v2_extra_meta_funcs
[
i
];
i
++
;
}
return
&
id3v2_extra_meta_funcs
[
i
]
;
return
NULL
;
}
static
void
ff_id3v2_parse
(
AVFormatContext
*
s
,
int
len
,
uint8_t
version
,
uint8_t
flags
,
ID3v2ExtraMeta
**
extra_meta
)
...
...
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