Hans Leidekker : msi: Check the return value of MSI_QueryGetRecord ( Coverity).

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 17405f6b91d310ec2dbb53f23eb6acc861817003
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=17405f6b91d310ec2dbb53f23e...

Author: Hans Leidekker 
Date:   Wed Jul 15 15:13:11 2015 +0200

msi: Check the return value of MSI_QueryGetRecord (Coverity).

---

dlls/msi/action.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/dlls/msi/action.c b/dlls/msi/action.c
index 3ad387a..c90114c 100644
--- a/dlls/msi/action.c
+++ b/dlls/msi/action.c
@@ -3554,7 +3554,9 @@ static UINT ACTION_ProcessComponents(MSIPACKAGE *package)
                 if (!comp->KeyPath || !(file = msi_get_loaded_file(package, comp->KeyPath)))
                     continue;

-                row = MSI_QueryGetRecord(package->db, query, file->Sequence);
+                if (!(row = MSI_QueryGetRecord(package->db, query, file->Sequence)))
+                    return ERROR_FUNCTION_FAILED;
+
                 sprintfW(source, fmt, MSI_RecordGetInteger(row, 1));
                 ptr2 = strrchrW(source, '\') + 1;
                 msiobj_release(&row->hdr);