[PATCH] user32: Fix memory leak in WinHelpA().
Józef Kucia
jkucia at codeweavers.com
Tue May 30 05:21:54 CDT 2017
Signed-off-by: Józef Kucia <jkucia at codeweavers.com>
---
dlls/user32/winhelp.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/dlls/user32/winhelp.c b/dlls/user32/winhelp.c
index a2c331b..c40b0fc 100644
--- a/dlls/user32/winhelp.c
+++ b/dlls/user32/winhelp.c
@@ -80,6 +80,7 @@ BOOL WINAPI WinHelpA( HWND hWnd, LPCSTR lpHelpFile, UINT wCommand, ULONG_PTR dwD
HWND hDest;
int size, dsize, nlen;
WINHELP* lpwh;
+ LRESULT ret;
hDest = FindWindowA("MS_WINHELP", NULL);
if (!hDest)
@@ -156,7 +157,9 @@ BOOL WINAPI WinHelpA( HWND hWnd, LPCSTR lpHelpFile, UINT wCommand, ULONG_PTR dwD
lpwh->size, lpwh->command, lpwh->data,
lpwh->ofsFilename ? (LPSTR)lpwh + lpwh->ofsFilename : "");
- return SendMessageA(hDest, WM_COPYDATA, (WPARAM)hWnd, (LPARAM)&cds);
+ ret = SendMessageA(hDest, WM_COPYDATA, (WPARAM)hWnd, (LPARAM)&cds);
+ HeapFree(GetProcessHeap(), 0, lpwh);
+ return ret;
}
--
2.10.2
More information about the wine-patches
mailing list