winspool: Initialize nt_ppd in add_printer_driver.

This prevents a bad free if RtlDosPathNameToNtPathName_U fails.

winspool: Initialize nt_ppd in add_printer_driver.
d0ce5a77 · Alex Henrie · Alexandre Julliard · e8bd0665 · d0ce5a77
Commit d0ce5a77 authored Feb 16, 2023 by Alex Henrie Committed by Alexandre Julliard Feb 16, 2023
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info.c dlls/winspool.drv/info.c +1 -1

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--- a/dlls/winspool.drv/info.c
+++ b/dlls/winspool.drv/info.c
@@ -635,7 +635,7 @@ static BOOL add_printer_driver( const WCHAR *name, const WCHAR *ppd_dir )
 {
    WCHAR *ppd = get_ppd_filename( ppd_dir, name );
    struct get_ppd_params ppd_params;
-    UNICODE_STRING nt_ppd;
+    UNICODE_STRING nt_ppd = { .Buffer = NULL };
    DRIVER_INFO_3W di3;
    unsigned int i;
    BOOL res = FALSE;