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authorMatus Fabian <matfabia@cisco.com>2018-08-08 05:52:47 -0700
committerNeale Ranns <nranns@cisco.com>2018-08-09 11:59:19 +0000
commit68ba8807922f252a30991c294757bf818fd93f94 (patch)
tree159aa8cca51c41e36a5ebaa791d3f7b586a5f08d /src/plugins/nat/out2in.c
parent85a2555f0c07bd07ae3344be1a1ada340bf8dc88 (diff)
NAT44: delete user with zero sessions (VPP-1282)
Change-Id: I756e3ad3de9ffe1494221ef95c1943c8591f8f50 Signed-off-by: Matus Fabian <matfabia@cisco.com>
Diffstat (limited to 'src/plugins/nat/out2in.c')
-rwxr-xr-xsrc/plugins/nat/out2in.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/plugins/nat/out2in.c b/src/plugins/nat/out2in.c
index 156b7283fef..774ae67d50a 100755
--- a/src/plugins/nat/out2in.c
+++ b/src/plugins/nat/out2in.c
@@ -188,6 +188,7 @@ create_session_for_static_mapping (snat_main_t *sm,
s = nat_session_alloc_or_recycle (sm, u, thread_index);
if (!s)
{
+ nat44_delete_user_with_no_session (sm, u, thread_index);
nat_log_warn ("create NAT session failed");
return 0;
}
@@ -1599,6 +1600,7 @@ create_session_for_static_mapping_ed (snat_main_t * sm,
s = nat_session_alloc_or_recycle (sm, u, thread_index);
if (!s)
{
+ nat44_delete_user_with_no_session (sm, u, thread_index);
nat_log_warn ("create NAT session failed");
return 0;
}
@@ -1780,6 +1782,7 @@ create_bypass_for_fwd(snat_main_t * sm, ip4_header_t * ip, u32 rx_fib_index,
s = nat_session_alloc_or_recycle (sm, u, thread_index);
if (!s)
{
+ nat44_delete_user_with_no_session (sm, u, thread_index);
nat_log_warn ("create NAT session failed");
return;
}
@@ -1980,6 +1983,7 @@ nat44_ed_out2in_unknown_proto (snat_main_t *sm,
s = nat_session_alloc_or_recycle (sm, u, thread_index);
if (!s)
{
+ nat44_delete_user_with_no_session (sm, u, thread_index);
nat_log_warn ("create NAT session failed");
return 0;
}