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videolan
vlc-gpu
Commits
4909d939
Commit
4909d939
authored
Nov 05, 2008
by
Rémi Denis-Courmont
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Plain Diff
Fix sscanf overflow
Pointed-out-by:
Tobias Klein
<
tk@trapkit.de
>
parent
95491aa7
Changes
1
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Showing
1 changed file
with
3 additions
and
3 deletions
+3
-3
modules/demux/subtitle.c
modules/demux/subtitle.c
+3
-3
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modules/demux/subtitle.c
View file @
4909d939
...
...
@@ -1846,7 +1846,6 @@ static int ParseRealText( demux_t *p_demux, subtitle_t *p_subtitle, int i_idx )
demux_sys_t
*
p_sys
=
p_demux
->
p_sys
;
text_t
*
txt
=
&
p_sys
->
txt
;
char
*
psz_text
=
NULL
;
char
psz_end
[
12
]
=
""
,
psz_begin
[
12
]
=
""
;
for
(
;;
)
{
...
...
@@ -1867,13 +1866,14 @@ static int ParseRealText( demux_t *p_demux, subtitle_t *p_subtitle, int i_idx )
char
*
psz_temp
=
strcasestr
(
s
,
"<time"
);
if
(
psz_temp
!=
NULL
)
{
char
psz_end
[
12
],
psz_begin
[
12
];
/* Line has begin and end */
if
(
(
sscanf
(
psz_temp
,
"<%*[t|T]ime %*[b|B]egin=
\"
%
[^
\"
]
\"
%*[e|E]nd=
\"
%
[^
\"
]%*[^>]%[^
\n\r
]"
,
"<%*[t|T]ime %*[b|B]egin=
\"
%
11[^
\"
]
\"
%*[e|E]nd=
\"
%11
[^
\"
]%*[^>]%[^
\n\r
]"
,
psz_begin
,
psz_end
,
psz_text
)
!=
3
)
&&
/* Line has begin and no end */
(
sscanf
(
psz_temp
,
"<%*[t|T]ime %*[b|B]egin=
\"
%[^
\"
]
\"
%*[^>]%[^
\n\r
]"
,
"<%*[t|T]ime %*[b|B]egin=
\"
%
11
[^
\"
]
\"
%*[^>]%[^
\n\r
]"
,
psz_begin
,
psz_text
)
!=
2
)
)
/* Line is not recognized */
{
...
...
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