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winedbg: Check for buffer being NULL.

This commit is contained in:
Marcus Meissner 2009-01-31 19:53:19 +01:00 committed by Alexandre Julliard
parent 4d8fffb24b
commit 102a3b9892
1 changed files with 1 additions and 1 deletions
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2
programs/winedbg/symbol.c
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@ -102,7 +102,7 @@ static BOOL fill_sym_lvalue(const SYMBOL_INFO* sym, ULONG base,
*/ */
if (!types_get_info(&type, TI_GET_VALUE, &v) || (v.n1.n2.vt & VT_BYREF)) if (!types_get_info(&type, TI_GET_VALUE, &v) || (v.n1.n2.vt & VT_BYREF))
{ {
snprintf(buffer, sz, "Couldn't dereference pointer for const value"); if (buffer) snprintf(buffer, sz, "Couldn't dereference pointer for const value");
return FALSE; return FALSE;
} }
pdw = (DWORD*)lexeme_alloc_size(sizeof(*pdw)); pdw = (DWORD*)lexeme_alloc_size(sizeof(*pdw));