advapi32/service: Return (more) correct needed buffersize.

dcef0bbf · Paul Vriens · Alexandre Julliard · 169af787 · dcef0bbf
Commit dcef0bbf authored Jun 26, 2007 by Paul Vriens Committed by Alexandre Julliard Jun 27, 2007
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service.c dlls/advapi32/service.c +1 -1

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--- a/dlls/advapi32/service.c
+++ b/dlls/advapi32/service.c
@@ -1815,7 +1815,7 @@ BOOL WINAPI QueryServiceConfigA( SC_HANDLE hService, LPQUERY_SERVICE_CONFIGA con
    MAP_STR( lpDisplayName );
 #undef MAP_STR

-    *needed = p - buffer;
+    *needed = p - (LPSTR)config;
    ret = TRUE;

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