[PATCH] advapi32: Dont read a value that might be uninitialized. (Coverity)
Alistair Leslie-Hughes
leslie_alistair at hotmail.com
Sun Jun 16 17:38:28 CDT 2019
Supersedes 166626.
Signed-off-by: Alistair Leslie-Hughes <leslie_alistair at hotmail.com>
---
dlls/advapi32/registry.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/dlls/advapi32/registry.c b/dlls/advapi32/registry.c
index 9269898c6b..4f7f0ee7d5 100644
--- a/dlls/advapi32/registry.c
+++ b/dlls/advapi32/registry.c
@@ -2214,7 +2214,7 @@ LSTATUS WINAPI RegGetValueA( HKEY hKey, LPCSTR pszSubKey, LPCSTR pszValue,
DWORD dwFlags, LPDWORD pdwType, PVOID pvData,
LPDWORD pcbData )
{
- DWORD dwType, cbData = pcbData ? *pcbData : 0;
+ DWORD dwType, cbData = (pvData && pcbData) ? *pcbData : 0;
PVOID pvBuf = NULL;
LONG ret;
--
2.17.1
More information about the wine-devel
mailing list