msi: Fix handling of an empty language id list in msi_parse_summary.

a74e0253 · Hans Leidekker · Alexandre Julliard · b07ea863 · a74e0253
Commit a74e0253 authored Nov 17, 2010 by Hans Leidekker Committed by Alexandre Julliard Nov 17, 2010
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Showing with 7 additions and 2 deletions

package.c dlls/msi/package.c +7 -2

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--- a/dlls/msi/package.c
+++ b/dlls/msi/package.c
@@ -1336,9 +1336,14 @@ static UINT msi_parse_summary( MSISUMMARYINFO *si, MSIPACKAGE *package )
        msi_free( template );
        return ERROR_INSTALL_PLATFORM_UNSUPPORTED;
    }
-
+    p++;
+    if (!*p)
+    {
+        msi_free( template );
+        return ERROR_SUCCESS;
+    }
    count = 1;
-    for (q = ++p; (q = strchrW( q, ',' )); q++) count++;
+    for (q = p; (q = strchrW( q, ',' )); q++) count++;

    package->langids = msi_alloc( count * sizeof(LANGID) );
    if (!package->langids)