Fixing lpm6 regarding a similar issue showed that that in rte_lpm_free lpm might not be freed if it didn't find a te (early return)
Acked-by: Bruce Richardson <bruce.richardson at intel.com> Acked-by: Olivier Matz <olivier.matz at 6wind.com> Signed-off-by: Christian Ehrhardt <christian.ehrhardt at canonical.com> --- lib/librte_lpm/rte_lpm.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) diff --git a/lib/librte_lpm/rte_lpm.c b/lib/librte_lpm/rte_lpm.c index ccaaa2a..d5fa1f8 100644 --- a/lib/librte_lpm/rte_lpm.c +++ b/lib/librte_lpm/rte_lpm.c @@ -360,12 +360,8 @@ rte_lpm_free_v20(struct rte_lpm_v20 *lpm) if (te->data == (void *) lpm) break; } - if (te == NULL) { - rte_rwlock_write_unlock(RTE_EAL_TAILQ_RWLOCK); - return; - } - - TAILQ_REMOVE(lpm_list, te, next); + if (te != NULL) + TAILQ_REMOVE(lpm_list, te, next); rte_rwlock_write_unlock(RTE_EAL_TAILQ_RWLOCK); -- 2.7.3