Detlef Riekenberg : winspool: Do not access NULL when HeapAlloc
failed.
Alexandre Julliard
julliard at wine.codeweavers.com
Thu Feb 15 05:27:55 CST 2007
Module: wine
Branch: master
Commit: 055d8d461137ba00d8075526caeb07b4904d909d
URL: http://source.winehq.org/git/wine.git/?a=commit;h=055d8d461137ba00d8075526caeb07b4904d909d
Author: Detlef Riekenberg <wine.dev at web.de>
Date: Wed Feb 14 22:54:19 2007 +0100
winspool: Do not access NULL when HeapAlloc failed.
---
dlls/winspool.drv/info.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/dlls/winspool.drv/info.c b/dlls/winspool.drv/info.c
index 73bd574..f730be2 100644
--- a/dlls/winspool.drv/info.c
+++ b/dlls/winspool.drv/info.c
@@ -1261,7 +1261,7 @@ static DWORD get_ports_from_all_monitors(DWORD level, LPBYTE pPorts, DWORD cbBuf
needed += (level == 1) ? pm->pi1_needed : pm->pi2_needed;
/* fill the buffer, if we have one */
- if (pPorts && (cbBuf >= needed )) {
+ if (pPorts && (cbBuf >= needed ) && pm->cache) {
cacheindex = 0;
cache = pm->cache;
while (cacheindex < pm->returned) {
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