version: VerQueryValueA/W NULL pointer check.

e1347ecd · Steven Edwards · Alexandre Julliard · 6f3e8a2f · e1347ecd
Commit e1347ecd authored Jul 26, 2007 by Steven Edwards Committed by Alexandre Julliard Jul 27, 2007
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info.c dlls/version/info.c +6 -0

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--- a/dlls/version/info.c
+++ b/dlls/version/info.c
@@ -771,6 +771,9 @@ BOOL WINAPI VerQueryValueA( LPCVOID pBlock, LPCSTR lpSubBlock,
    TRACE("(%p,%s,%p,%p)\n",
                pBlock, debugstr_a(lpSubBlock), lplpBuffer, puLen );

+     if (!pBlock)
+        return FALSE;
+
    if ( !VersionInfoIs16( info ) )
    {
        BOOL ret;
@@ -823,6 +826,9 @@ BOOL WINAPI VerQueryValueW( LPCVOID pBlock, LPCWSTR lpSubBlock,
    TRACE("(%p,%s,%p,%p)\n",
                pBlock, debugstr_w(lpSubBlock), lplpBuffer, puLen );

+    if (!pBlock)
+        return FALSE;
+
    if ( VersionInfoIs16( info ) )
    {
        BOOL ret;