* [dpdk-dev] [PATCH] ring: fix minor memory free issue
@ 2015-11-06 17:28 John McNamara
2015-11-06 17:40 ` [dpdk-dev] [PATCH v2] " John McNamara
2015-11-06 23:09 ` [dpdk-dev] [PATCH] " Thomas Monjalon
0 siblings, 2 replies; 3+ messages in thread
From: John McNamara @ 2015-11-06 17:28 UTC (permalink / raw)
To: bruce.richardson; +Cc: dev
Fix minor memory free issue in error clean-up.
Reported-by Coverity (CID 119258)
Signed-off-by: John McNamara <john.mcnamara@intel.com>
---
drivers/net/ring/rte_eth_ring.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/net/ring/rte_eth_ring.c b/drivers/net/ring/rte_eth_ring.c
index cc60008..9a31bce 100644
--- a/drivers/net/ring/rte_eth_ring.c
+++ b/drivers/net/ring/rte_eth_ring.c
@@ -363,8 +363,10 @@ rte_eth_from_rings(const char *name, struct rte_ring *const rx_queues[],
return data->port_id;
error:
- rte_free(data->rx_queues);
- rte_free(data->tx_queues);
+ if (data) {
+ rte_free(data->rx_queues);
+ rte_free(data->tx_queues);
+ }
rte_free(data);
rte_free(internals);
--
1.8.1.4
^ permalink raw reply [flat|nested] 3+ messages in thread* [dpdk-dev] [PATCH v2] ring: fix minor memory free issue
2015-11-06 17:28 [dpdk-dev] [PATCH] ring: fix minor memory free issue John McNamara
@ 2015-11-06 17:40 ` John McNamara
2015-11-06 23:09 ` [dpdk-dev] [PATCH] " Thomas Monjalon
1 sibling, 0 replies; 3+ messages in thread
From: John McNamara @ 2015-11-06 17:40 UTC (permalink / raw)
To: bruce.richardson; +Cc: dev
Fix minor memory free issue in error clean-up.
Fixes: 651c505af862 ("ring: enhance device setup from rings")
Reported-by Coverity (CID 119258)
Signed-off-by: John McNamara <john.mcnamara@intel.com>
---
V2:
* Add fixline.
drivers/net/ring/rte_eth_ring.c | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/drivers/net/ring/rte_eth_ring.c b/drivers/net/ring/rte_eth_ring.c
index cc60008..b91a643 100644
--- a/drivers/net/ring/rte_eth_ring.c
+++ b/drivers/net/ring/rte_eth_ring.c
@@ -363,9 +363,11 @@ rte_eth_from_rings(const char *name, struct rte_ring *const rx_queues[],
return data->port_id;
error:
- rte_free(data->rx_queues);
- rte_free(data->tx_queues);
- rte_free(data);
+ if (data) {
+ rte_free(data->rx_queues);
+ rte_free(data->tx_queues);
+ rte_free(data);
+ }
rte_free(internals);
return -1;
--
1.8.1.4
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: [dpdk-dev] [PATCH] ring: fix minor memory free issue
2015-11-06 17:28 [dpdk-dev] [PATCH] ring: fix minor memory free issue John McNamara
2015-11-06 17:40 ` [dpdk-dev] [PATCH v2] " John McNamara
@ 2015-11-06 23:09 ` Thomas Monjalon
1 sibling, 0 replies; 3+ messages in thread
From: Thomas Monjalon @ 2015-11-06 23:09 UTC (permalink / raw)
To: John McNamara; +Cc: dev
2015-11-06 17:28, John McNamara:
> Fix minor memory free issue in error clean-up.
>
> Reported-by Coverity (CID 119258)
>
> Signed-off-by: John McNamara <john.mcnamara@intel.com>
Fixes: 651c505af862 ("ring: enhance device setup from rings")
Applied, thanks
^ permalink raw reply [flat|nested] 3+ messages in thread
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2015-11-06 17:28 [dpdk-dev] [PATCH] ring: fix minor memory free issue John McNamara
2015-11-06 17:40 ` [dpdk-dev] [PATCH v2] " John McNamara
2015-11-06 23:09 ` [dpdk-dev] [PATCH] " Thomas Monjalon
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