[dpdk-dev] [PATCH] event/octeontx: fix snprintf mempool name overflow
Pavan Nikhilesh
pbhagavatula at caviumnetworks.com
Mon Apr 23 15:39:33 CEST 2018
Bugzilla-ID: 28
Fixes: f874c1eb1519 ("event/octeontx: create and free timer adapter")
Reported-by: Harry van Haaren <harry.van.haaren at intel.com>
Signed-off-by: Pavan Nikhilesh <pbhagavatula at caviumnetworks.com>
---
drivers/event/octeontx/timvf_evdev.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/event/octeontx/timvf_evdev.c b/drivers/event/octeontx/timvf_evdev.c
index 22f534be6..c4fbd2d86 100644
--- a/drivers/event/octeontx/timvf_evdev.c
+++ b/drivers/event/octeontx/timvf_evdev.c
@@ -294,7 +294,8 @@ timvf_ring_create(struct rte_event_timer_adapter *adptr)
if (timr->bkt == NULL)
goto mem_err;
- snprintf(pool_name, 30, "timvf_chunk_pool%d", timr->tim_ring_id);
+ snprintf(pool_name, sizeof(pool_name), "timvf_chunk_pool%d",
+ timr->tim_ring_id);
timr->chunk_pool = (void *)rte_mempool_create_empty(pool_name,
timr->nb_chunks, TIM_CHUNK_SIZE, 0, 0, rte_socket_id(),
mp_flags);
--
2.17.0
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