IPACM: fix icmpv4 filter rule not clean
When WLAN enable and disable in msm target,
seeing icmpv4 filter rule still on wlan pipe
which resulted in index mess up after wlan
comes again. All the UL data will take
SW-exception afterwards. The fix is to clean
the icmpv4 rule for lan2lan feature completely.
Change-Id: I8cbc68fa101c9a49aad8492d3deee4ab4774b143
diff --git a/ipacm/src/IPACM_Wlan.cpp b/ipacm/src/IPACM_Wlan.cpp
index 38f4308..dff2051 100644
--- a/ipacm/src/IPACM_Wlan.cpp
+++ b/ipacm/src/IPACM_Wlan.cpp
@@ -2344,10 +2344,9 @@
/* Delete v4 filtering rules */
if (ip_type != IPA_IP_v6 && rx_prop != NULL)
{
-#ifdef FEATURE_ETH_BRIDGE_LE
+ /* delete IPv4 icmp filter rules */
if(wlan_ap_index == 0)
{
- /* delete IPv4 icmp filter rules */
if(m_filtering.DeleteFilteringHdls(ipv4_icmp_flt_rule_hdl, IPA_IP_v4, NUM_IPV4_ICMP_FLT_RULE) == false)
{
IPACMERR("Error Deleting ICMPv4 Filtering Rule, aborting...\n");
@@ -2355,6 +2354,10 @@
goto fail;
}
IPACM_Iface::ipacmcfg->decreaseFltRuleCount(rx_prop->rx[0].src_pipe, IPA_IP_v4, NUM_IPV4_ICMP_FLT_RULE);
+ }
+#ifdef FEATURE_ETH_BRIDGE_LE
+ if(wlan_ap_index == 0)
+ {
/* delete default filter rules */
for(i=0; i<IPV4_DEFAULT_FILTERTING_RULES; i++)
{