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authorqianouyang <qianouyang@6f19259b-4bc3-4df7-8a09-765794883524>2012-10-17 05:46:53 +0000
committerqianouyang <qianouyang@6f19259b-4bc3-4df7-8a09-765794883524>2012-10-17 05:46:53 +0000
commit1a6fdcb009f9c4afad6dd6706264f970e69ed603 (patch)
tree57f0cdd6b2e96fc77a6eaf2370d8d5af1845c0f5 /NetworkPkg/IpSecDxe
parent616ac6f569a8807da7312106b3992006afedc219 (diff)
downloadedk2-platforms-1a6fdcb009f9c4afad6dd6706264f970e69ed603.tar.xz
Fix code potential errors in IPsec.
Signed-off-by: qianouyang Reviewed-by: ydong10 git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13856 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'NetworkPkg/IpSecDxe')
-rw-r--r--NetworkPkg/IpSecDxe/IpSecDebug.c14
-rw-r--r--NetworkPkg/IpSecDxe/IpSecDebug.h2
2 files changed, 9 insertions, 7 deletions
diff --git a/NetworkPkg/IpSecDxe/IpSecDebug.c b/NetworkPkg/IpSecDxe/IpSecDebug.c
index 56b35a1a14..636e775969 100644
--- a/NetworkPkg/IpSecDxe/IpSecDebug.c
+++ b/NetworkPkg/IpSecDxe/IpSecDebug.c
@@ -19,7 +19,7 @@
//
// The print title for IKEv1 variety phase.
//
-CHAR8 *mIkev1StateStr[] = {
+CHAR8 *mIkev1StateStr[IKE_STATE_NUM] = {
"IKEv1_MAIN_1",
"IKEv1_MAIN_2",
"IKEv1_MAIN_3",
@@ -32,7 +32,7 @@ CHAR8 *mIkev1StateStr[] = {
//
// The print title for IKEv2 variety phase.
//
-CHAR8 *mIkev2StateStr[] = {
+CHAR8 *mIkev2StateStr[IKE_STATE_NUM] = {
"IKEv2_STATE_INIT",
"IKEv2_STATE_AUTH",
"IKEv2_STATE_SA_ESTABLISH",
@@ -166,23 +166,23 @@ IkeDumpState (
IN UINT8 IkeVersion
)
{
+ if (Previous >= IKE_STATE_NUM || Current >= IKE_STATE_NUM) {
+ return;
+ }
if (Previous == Current) {
if (IkeVersion == 1) {
DEBUG ((DEBUG_INFO, "\n****Current state is %a\n", mIkev1StateStr[Previous]));
} else if (IkeVersion == 2) {
DEBUG ((DEBUG_INFO, "\n****Current state is %a\n", mIkev2StateStr[Previous]));
- }
-
+ }
} else {
if (IkeVersion == 1) {
DEBUG ((DEBUG_INFO, "\n****Change state from %a to %a\n", mIkev1StateStr[Previous], mIkev1StateStr[Current]));
} else {
DEBUG ((DEBUG_INFO, "\n****Change state from %a to %a\n", mIkev2StateStr[Previous], mIkev2StateStr[Current]));
- }
-
+ }
}
-
}
/**
diff --git a/NetworkPkg/IpSecDxe/IpSecDebug.h b/NetworkPkg/IpSecDxe/IpSecDebug.h
index d44677f300..16bbcd53c6 100644
--- a/NetworkPkg/IpSecDxe/IpSecDebug.h
+++ b/NetworkPkg/IpSecDxe/IpSecDebug.h
@@ -27,6 +27,8 @@
#define IPSEC_DUMP_BUF(Title, Data, DataSize) IpSecDumpBuf (Title, Data, DataSize)
#define IPSEC_DEBUG_BYTE_PER_LINE 8
+#define IKE_STATE_NUM 7
+
/**