NetworkPkg: Fix assert issue in iSCSI driver
The bug is caused by using already freed memory.
If there is already an attempt and execute
'reconnect -r' command, all the AttemptConfig structure
will be freed, but the mCallbackInfo->Current is not
configured as null and this pointer will be used again in
IScsiFormExtractConfig.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Zhang Lubo <lubo.zhang@intel.com>
Cc: Fu Siyuan <siyuan.fu@intel.com>
Cc: Ye Ting <ting.ye@intel.com>
Cc: Wu Jiaxin <jiaxin.wu@intel.com>
Reviewed-by: Ye Ting <ting.ye@intel.com>
Reviewed-by: Fu Siyuan <siyuan.fu@intel.com>
Reviewed-by: Wu Jiaxin <jiaxin.wu@intel.com>
diff --git a/NetworkPkg/IScsiDxe/IScsiMisc.c b/NetworkPkg/IScsiDxe/IScsiMisc.c
index deebf5d..a39c268 100644
--- a/NetworkPkg/IScsiDxe/IScsiMisc.c
+++ b/NetworkPkg/IScsiDxe/IScsiMisc.c
@@ -900,6 +900,8 @@
gBS->CloseEvent (Private->ExitBootServiceEvent);
+ mCallbackInfo->Current = NULL;
+
FreePool (Private);
return Status;
}
