Revision: 16844
http://sourceforge.net/p/edk2/code/16844
Author: shenshushi
Date: 2015-02-13 01:00:47 +0000 (Fri, 13 Feb 2015)
Log Message:
-----------
NetworkPkg: Code refine to avoid NULL pointer dereferenced.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Shumin Qiu <shumin....@intel.com>
Reviewed-by: Ye Ting <ting...@intel.com>
Reviewed-by: Fu Siyuan <siyuan...@intel.com>
Modified Paths:
--------------
trunk/edk2/NetworkPkg/Dhcp6Dxe/Dhcp6Io.c
Modified: trunk/edk2/NetworkPkg/Dhcp6Dxe/Dhcp6Io.c
===================================================================
--- trunk/edk2/NetworkPkg/Dhcp6Dxe/Dhcp6Io.c 2015-02-12 15:13:37 UTC (rev
16843)
+++ trunk/edk2/NetworkPkg/Dhcp6Dxe/Dhcp6Io.c 2015-02-13 01:00:47 UTC (rev
16844)
@@ -2900,7 +2900,10 @@
0
);
if (EFI_ERROR (Status)) {
- Dhcp6CleanupRetry (Instance, DHCP6_PACKET_ALL);
+ NET_LIST_FOR_EACH_SAFE (Entry1, Next1, &Service->Child) {
+ Instance = NET_LIST_USER_STRUCT (Entry1, DHCP6_INSTANCE, Link);
+ Dhcp6CleanupRetry (Instance, DHCP6_PACKET_ALL);
+ }
}
}
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