session: fix use-after-free

[vpp.git] / src / vnet / session / mma_template.c

diff --git a/src/vnet/session/mma_template.c b/src/vnet/session/mma_template.c
index e66f291..ae730e5 100644 (file)
--- a/src/vnet/session/mma_template.c
+++ b/src/vnet/session/mma_template.c
@@ -60,8 +60,8 @@ RTT (mma_rule) * RT (mma_rules_table_rule_alloc) (RTT (mma_rules_table) * srt)
 RTT (mma_rule) *
 RT (mma_rule_free) (RTT (mma_rules_table) * srt, RTT (mma_rule) * rule)
 {
-  pool_put (srt->rules, rule);
   clib_memset (rule, 0xfa, sizeof (*rule));
+  pool_put (srt->rules, rule);
   return rule;
 }