[PATCH] msi: check return values of time conversions (Coverity)

[Marcus Meissner]

CID 1025788

checked elsewhere, so also check here. Unlikly to fail though.

Ciao, Marcus
---
 dlls/msi/automation.c |    9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/dlls/msi/automation.c b/dlls/msi/automation.c
index 228d887..6266678 100644
--- a/dlls/msi/automation.c
+++ b/dlls/msi/automation.c
@@ -857,9 +857,12 @@ static HRESULT summaryinfo_invoke(
                         break;
 
                     case VT_DATE:
-                        VariantTimeToSystemTime(V_DATE(&varg1), &st);
-                        SystemTimeToFileTime(&st, &ftlocal);
-                        LocalFileTimeToFileTime(&ftlocal, &ft);
+                        if (!VariantTimeToSystemTime(V_DATE(&varg1), &st))
+                            return DISP_E_EXCEPTION;
+                        if (!SystemTimeToFileTime(&st, &ftlocal))
+                            return DISP_E_EXCEPTION;
+                        if (!LocalFileTimeToFileTime(&ftlocal, &ft))
+                            return DISP_E_EXCEPTION;
                         ret = MsiSummaryInfoSetPropertyW(This->msiHandle, V_I4(&varg0), VT_FILETIME, 0, &ft, NULL);
                         break;
 
-- 
1.7.10.4