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wine
wine-winehq
Commits
44b0b462
Commit
44b0b462
authored
Dec 01, 2006
by
James Hawkins
Committed by
Alexandre Julliard
Dec 04, 2006
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shell32: Move a NULL pointer check before the place where we dereference the pointer.
parent
58bb3571
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1 changed file
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5 additions
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2 deletions
+5
-2
shlexec.c
dlls/shell32/shlexec.c
+5
-2
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dlls/shell32/shlexec.c
View file @
44b0b462
...
...
@@ -578,16 +578,19 @@ UINT SHELL_FindExecutable(LPCWSTR lpPath, LPCWSTR lpFile, LPCWSTR lpOperation,
TRACE
(
"%s
\n
"
,
(
lpFile
!=
NULL
)
?
debugstr_w
(
lpFile
)
:
"-"
);
if
(
!
lpResult
)
return
ERROR_INVALID_PARAMETER
;
xlpFile
[
0
]
=
'\0'
;
lpResult
[
0
]
=
'\0'
;
/* Start off with an empty return string */
if
(
key
)
*
key
=
'\0'
;
/* trap NULL parameters on entry */
if
(
(
lpFile
==
NULL
)
||
(
lpResult
==
NULL
)
)
if
(
!
lpFile
)
{
WARN
(
"(lpFile=%s,lpResult=%s): NULL parameter
\n
"
,
debugstr_w
(
lpFile
),
debugstr_w
(
lpResult
));
return
2
;
/* File not found. Close enough, I guess. */
return
ERROR_FILE_NOT_FOUND
;
/* File not found. Close enough, I guess. */
}
if
(
SHELL_TryAppPathW
(
lpFile
,
lpResult
,
env
))
...
...
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