From 5f21acdc9e9840b50a6991b8e8dc52758adb192d Mon Sep 17 00:00:00 2001 From: Zebediah Figura Date: Sat, 23 Jan 2021 17:42:41 -0600 Subject: [PATCH] msi: Check for failure from do_msidbCustomActionTypeDll(). Signed-off-by: Zebediah Figura Signed-off-by: Hans Leidekker Signed-off-by: Alexandre Julliard --- dlls/msi/custom.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/dlls/msi/custom.c b/dlls/msi/custom.c index b3ac7327d94..7ae7e45af29 100644 --- a/dlls/msi/custom.c +++ b/dlls/msi/custom.c @@ -771,7 +771,8 @@ static UINT HANDLE_CustomType1( MSIPACKAGE *package, const WCHAR *source, const TRACE("Calling function %s from %s\n", debugstr_w(target), debugstr_w(binary->tmpfile)); - info = do_msidbCustomActionTypeDll( package, type, binary->tmpfile, target, action ); + if (!(info = do_msidbCustomActionTypeDll( package, type, binary->tmpfile, target, action ))) + return ERROR_FUNCTION_FAILED; return wait_thread_handle( info ); } @@ -876,7 +877,8 @@ static UINT HANDLE_CustomType17( MSIPACKAGE *package, const WCHAR *source, const return ERROR_FUNCTION_FAILED; } - info = do_msidbCustomActionTypeDll( package, type, file->TargetPath, target, action ); + if (!(info = do_msidbCustomActionTypeDll( package, type, file->TargetPath, target, action ))) + return ERROR_FUNCTION_FAILED; return wait_thread_handle( info ); }