kernel32: Check if buffer is NULL before derefencing it (Coverity).

a55399f5 · Marcus Meissner · Alexandre Julliard · b53b7f1e · a55399f5
Commit a55399f5 authored Jan 03, 2010 by Marcus Meissner Committed by Alexandre Julliard Jan 04, 2010
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profile.c dlls/kernel32/profile.c +1 -1

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--- a/dlls/kernel32/profile.c
+++ b/dlls/kernel32/profile.c
@@ -1171,7 +1171,7 @@ INT WINAPI GetPrivateProfileStringA( LPCSTR section, LPCSTR entry,
    retW = GetPrivateProfileStringW( sectionW.Buffer, entryW.Buffer,
                                     def_valW.Buffer, bufferW, len,
                                     filenameW.Buffer);
-    if (len)
+    if (len && buffer)
    {
        if (retW)
        {