Dmitry Timoshkov : kernel32: Handle memory allocation failure in ReadConsoleA.
Alexandre Julliard
julliard at winehq.org
Tue Apr 15 14:50:32 CDT 2014
Module: wine
Branch: master
Commit: 2451d263de91bbde461a64d8627c7159bb4dc3c9
URL: http://source.winehq.org/git/wine.git/?a=commit;h=2451d263de91bbde461a64d8627c7159bb4dc3c9
Author: Dmitry Timoshkov <dmitry at baikal.ru>
Date: Tue Apr 15 11:20:21 2014 +0900
kernel32: Handle memory allocation failure in ReadConsoleA.
---
dlls/kernel32/console.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/dlls/kernel32/console.c b/dlls/kernel32/console.c
index 67c353b..9d47bf4 100644
--- a/dlls/kernel32/console.c
+++ b/dlls/kernel32/console.c
@@ -1607,6 +1607,12 @@ BOOL WINAPI ReadConsoleA(HANDLE hConsoleInput, LPVOID lpBuffer, DWORD nNumberOfC
DWORD ncr = 0;
BOOL ret;
+ if (!ptr)
+ {
+ SetLastError(ERROR_NOT_ENOUGH_MEMORY);
+ return FALSE;
+ }
+
if ((ret = ReadConsoleW(hConsoleInput, ptr, nNumberOfCharsToRead, &ncr, NULL)))
ncr = WideCharToMultiByte(GetConsoleCP(), 0, ptr, ncr, lpBuffer, nNumberOfCharsToRead, NULL, NULL);
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