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* [dpdk-stable] [PATCH] examples/qos_sched: fix uninitialized scalar variable
       [not found] <20171023103600.89883-1-jasvinder.singh@intel.com>
@ 2017-10-24  9:09 ` Jasvinder Singh
  2017-10-24 21:58   ` [dpdk-stable] [dpdk-dev] " Thomas Monjalon
  0 siblings, 1 reply; 2+ messages in thread
From: Jasvinder Singh @ 2017-10-24  9:09 UTC (permalink / raw)
  To: dev; +Cc: cristian.dumitrescu, ferruh.yigit, john.mcnamara, stable

Fix problem with uninitialized rx/tx deferred_start flags of the struct
rte_eth_rxconf/txconf by initializing with 0 value (deferred start of
the rx/tx queues is turned off). This setting allows device rx/tx
queues to start with rte_eth_dev_start().

Coverity issue: 194999, 195009 (Uninitialized scalar variable)
Fixes: de3cfa2c9823 ("sched: initial import")
Cc: stable@dpdk.org

Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
---
 examples/qos_sched/init.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/examples/qos_sched/init.c b/examples/qos_sched/init.c
index 004ac54..038f042 100644
--- a/examples/qos_sched/init.c
+++ b/examples/qos_sched/init.c
@@ -118,6 +118,7 @@ app_init_port(uint16_t portid, struct rte_mempool *mp)
 	rx_conf.rx_thresh.wthresh = rx_thresh.wthresh;
 	rx_conf.rx_free_thresh = 32;
 	rx_conf.rx_drop_en = 0;
+	rx_conf.rx_deferred_start = 0;
 
 	tx_conf.tx_thresh.pthresh = tx_thresh.pthresh;
 	tx_conf.tx_thresh.hthresh = tx_thresh.hthresh;
@@ -125,6 +126,7 @@ app_init_port(uint16_t portid, struct rte_mempool *mp)
 	tx_conf.tx_free_thresh = 0;
 	tx_conf.tx_rs_thresh = 0;
 	tx_conf.txq_flags = ETH_TXQ_FLAGS_NOMULTSEGS | ETH_TXQ_FLAGS_NOOFFLOADS;
+	tx_conf.tx_deferred_start = 0;
 
 	/* init port */
 	RTE_LOG(INFO, APP, "Initializing port %"PRIu16"... ", portid);
-- 
2.9.3

^ permalink raw reply	[flat|nested] 2+ messages in thread

* Re: [dpdk-stable] [dpdk-dev] [PATCH] examples/qos_sched: fix uninitialized scalar variable
  2017-10-24  9:09 ` [dpdk-stable] [PATCH] examples/qos_sched: fix uninitialized scalar variable Jasvinder Singh
@ 2017-10-24 21:58   ` Thomas Monjalon
  0 siblings, 0 replies; 2+ messages in thread
From: Thomas Monjalon @ 2017-10-24 21:58 UTC (permalink / raw)
  To: Jasvinder Singh
  Cc: dev, cristian.dumitrescu, ferruh.yigit, john.mcnamara, stable

24/10/2017 11:09, Jasvinder Singh:
> Fix problem with uninitialized rx/tx deferred_start flags of the struct
> rte_eth_rxconf/txconf by initializing with 0 value (deferred start of
> the rx/tx queues is turned off). This setting allows device rx/tx
> queues to start with rte_eth_dev_start().
> 
> Coverity issue: 194999, 195009 (Uninitialized scalar variable)
> Fixes: de3cfa2c9823 ("sched: initial import")
> Cc: stable@dpdk.org
> 
> Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>

Applied, thanks

^ permalink raw reply	[flat|nested] 2+ messages in thread

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     [not found] <20171023103600.89883-1-jasvinder.singh@intel.com>
2017-10-24  9:09 ` [dpdk-stable] [PATCH] examples/qos_sched: fix uninitialized scalar variable Jasvinder Singh
2017-10-24 21:58   ` [dpdk-stable] [dpdk-dev] " Thomas Monjalon

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