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From: Nikhil Rao <nikhil.rao@intel.com>
To: jerin.jacob@caviumnetworks.com
Cc: dev@dpdk.org,
Nikhil Rao <nikhil.rao@intel.com>,
stable@dpdk.org
Date: Thu, 29 Nov 2018 13:30:17 +0530
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Subject: [dpdk-stable] [PATCH] eventdev: fix call to strerror in eth Rx
adapter
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strerror() input parameter should be > 0.
Coverity issue: 302864
Fixes: 3810ae435783 ("eventdev: add interrupt driven queues to Rx adapter")
CC: stable@dpdk.org
Signed-off-by: Nikhil Rao <nikhil.rao@intel.com>
---
lib/librte_eventdev/rte_event_eth_rx_adapter.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lib/librte_eventdev/rte_event_eth_rx_adapter.c b/lib/librte_eventdev/rte_event_eth_rx_adapter.c
index 8831bc35f..8d178be15 100644
--- a/lib/librte_eventdev/rte_event_eth_rx_adapter.c
+++ b/lib/librte_eventdev/rte_event_eth_rx_adapter.c
@@ -912,7 +912,7 @@ rxa_intr_ring_enqueue(struct rte_event_eth_rx_adapter *rx_adapter,
*/
if (err)
RTE_EDEV_LOG_ERR("Failed to enqueue interrupt"
- " to ring: %s", strerror(err));
+ " to ring: %s", strerror(-err));
else
rte_eth_dev_rx_intr_disable(port_id, queue);
}
--
2.14.1.145.gb3622a4