From fa8ecf6634982b3dc7ba0d73453153a688ba72c7 Mon Sep 17 00:00:00 2001 From: Igor Ryzhov Date: Tue, 24 Oct 2017 16:28:30 +0300 Subject: [PATCH 1/1] lpm: set errno on creation error Signed-off-by: Igor Ryzhov Acked-by: Bruce Richardson --- lib/librte_lpm/rte_lpm.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/lib/librte_lpm/rte_lpm.c b/lib/librte_lpm/rte_lpm.c index 64c074e987..140dbb2f35 100644 --- a/lib/librte_lpm/rte_lpm.c +++ b/lib/librte_lpm/rte_lpm.c @@ -218,6 +218,7 @@ rte_lpm_create_v20(const char *name, int socket_id, int max_rules, te = rte_zmalloc("LPM_TAILQ_ENTRY", sizeof(*te), 0); if (te == NULL) { RTE_LOG(ERR, LPM, "Failed to allocate tailq entry\n"); + rte_errno = ENOMEM; goto exit; } @@ -227,6 +228,7 @@ rte_lpm_create_v20(const char *name, int socket_id, int max_rules, if (lpm == NULL) { RTE_LOG(ERR, LPM, "LPM memory allocation failed\n"); rte_free(te); + rte_errno = ENOMEM; goto exit; } @@ -292,6 +294,7 @@ rte_lpm_create_v1604(const char *name, int socket_id, te = rte_zmalloc("LPM_TAILQ_ENTRY", sizeof(*te), 0); if (te == NULL) { RTE_LOG(ERR, LPM, "Failed to allocate tailq entry\n"); + rte_errno = ENOMEM; goto exit; } @@ -301,6 +304,7 @@ rte_lpm_create_v1604(const char *name, int socket_id, if (lpm == NULL) { RTE_LOG(ERR, LPM, "LPM memory allocation failed\n"); rte_free(te); + rte_errno = ENOMEM; goto exit; } @@ -312,6 +316,7 @@ rte_lpm_create_v1604(const char *name, int socket_id, rte_free(lpm); lpm = NULL; rte_free(te); + rte_errno = ENOMEM; goto exit; } @@ -324,6 +329,7 @@ rte_lpm_create_v1604(const char *name, int socket_id, rte_free(lpm); lpm = NULL; rte_free(te); + rte_errno = ENOMEM; goto exit; } -- 2.20.1