From c7e9d6a6ed90a022067f42727d5d1675a3f3df11 Mon Sep 17 00:00:00 2001 From: Wei Dai Date: Thu, 3 Nov 2016 18:15:59 +0800 Subject: [PATCH] lpm: fix freeing memory MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit The memory pointed by lpm->rules_tbl should also be freed when memory malloc for tbl8 fails in rte_lpm_create_v1604( ). And the memory pointed by lpm->tbl8 should also be freed when the lpm object is freed in rte_lpm_free_v1604( ). Fixes: f1f7261838b3 ("lpm: add a new config structure for IPv4") Signed-off-by: Morten Brørup Signed-off-by: Wei Dai --- lib/librte_lpm/rte_lpm.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/lib/librte_lpm/rte_lpm.c b/lib/librte_lpm/rte_lpm.c index ec67765cbe..8c15c4c9ff 100644 --- a/lib/librte_lpm/rte_lpm.c +++ b/lib/librte_lpm/rte_lpm.c @@ -321,6 +321,7 @@ rte_lpm_create_v1604(const char *name, int socket_id, if (lpm->tbl8 == NULL) { RTE_LOG(ERR, LPM, "LPM tbl8 memory allocation failed\n"); + rte_free(lpm->rules_tbl); rte_free(lpm); lpm = NULL; rte_free(te); @@ -402,6 +403,7 @@ rte_lpm_free_v1604(struct rte_lpm *lpm) rte_rwlock_write_unlock(RTE_EAL_TAILQ_RWLOCK); + rte_free(lpm->tbl8); rte_free(lpm->rules_tbl); rte_free(lpm); rte_free(te); -- 2.20.1