Misha Koshelev : msi: automation: Installer::Products, verify HeapAlloc return value.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 5f2e81e2a51674f1e5cc42c4743c81c366685188
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=5f2e81e2a51674f1e5cc42c4743c81c366685188

Author: Misha Koshelev <mk144210 at bcm.edu>
Date:   Mon May 14 12:15:58 2007 -0500

msi: automation: Installer::Products, verify HeapAlloc return value.

---

 dlls/msi/automation.c |   14 +++++++++-----
 1 files changed, 9 insertions(+), 5 deletions(-)

diff --git a/dlls/msi/automation.c b/dlls/msi/automation.c
index 4cd7ba9..c6088de 100644
--- a/dlls/msi/automation.c
+++ b/dlls/msi/automation.c
@@ -1386,12 +1386,16 @@ static HRESULT WINAPI InstallerImpl_Invoke(
 
                     /* Save product strings */
                     sldata = (StringListData *)private_data((AutomationObject *)pDispatch);
-                    sldata->iCount = idx;
-                    sldata->pszStrings = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(LPWSTR)*sldata->iCount);
-                    for (idx = 0; idx < sldata->iCount; idx++)
+                    if (!(sldata->pszStrings = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(LPWSTR)*sldata->iCount)))
+                        ERR("Out of memory\n");
+                    else
                     {
-                        ret = MsiEnumProductsW(idx, szProductBuf);
-                        sldata->pszStrings[idx] = SysAllocString(szProductBuf);
+                        sldata->iCount = idx;
+                        for (idx = 0; idx < sldata->iCount; idx++)
+                        {
+                            ret = MsiEnumProductsW(idx, szProductBuf);
+                            sldata->pszStrings[idx] = SysAllocString(szProductBuf);
+                        }
                     }
                 }
                 else