[dpdk-dev] [PATCH v2] sched: check newly allocated pointer
Thierry Herbelot
thierry.herbelot at 6wind.com
Mon May 24 13:30:23 CEST 2021
Check port->subport_profiles after it was allocated.
Fixes: 0ea4c6afcaf14 ("sched: add subport profile table")
Cc: stable at dpdk.org
Cc: Cristian Dumitrescu <cristian.dumitrescu at intel.com>
Cc: Jasvinder Singh <jasvinder.singh at intel.com>
Signed-off-by: Thierry Herbelot <thierry.herbelot at 6wind.com>
--
V2: reword patch title
---
lib/sched/rte_sched.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lib/sched/rte_sched.c b/lib/sched/rte_sched.c
index cd87e688e489..4a2c0e27550d 100644
--- a/lib/sched/rte_sched.c
+++ b/lib/sched/rte_sched.c
@@ -961,7 +961,7 @@ rte_sched_port_config(struct rte_sched_port_params *params)
/* Allocate memory to store the subport profile */
port->subport_profiles = rte_zmalloc_socket("subport_profile", size2,
RTE_CACHE_LINE_SIZE, params->socket);
- if (port == NULL) {
+ if (port->subport_profiles == NULL) {
RTE_LOG(ERR, SCHED, "%s: Memory allocation fails\n", __func__);
return NULL;
--
2.29.2
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