* [dpdk-dev] [PATCH] app/test-crypto-perf: fix missing bounds check on socket id
@ 2019-04-08 9:25 Bruce Richardson
2019-04-08 9:25 ` Bruce Richardson
2019-04-16 13:49 ` Akhil Goyal
0 siblings, 2 replies; 8+ messages in thread
From: Bruce Richardson @ 2019-04-08 9:25 UTC (permalink / raw)
To: dev; +Cc: Bruce Richardson, stable, Declan Doherty, Fan Zhang
The socket_id is used as an array index so should be within the range
of zero to max numa nodes. Add a range check to ensure we don't get
excessive values.
Coverity issue: 336812
Coverity issue: 336829
Fixes: 2c59bd32b70d ("cryptodev: do not create session mempool internally")
CC: stable@dpdk.org
CC: Declan Doherty <declan.doherty@intel.com>
CC: Fan Zhang <roy.fan.zhang@intel.com>
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
---
app/test-crypto-perf/main.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/app/test-crypto-perf/main.c b/app/test-crypto-perf/main.c
index 175c639fb..4247f6add 100644
--- a/app/test-crypto-perf/main.c
+++ b/app/test-crypto-perf/main.c
@@ -183,6 +183,11 @@ cperf_initialize_cryptodev(struct cperf_options *opts, uint8_t *enabled_cdevs)
struct rte_cryptodev_info cdev_info;
uint8_t socket_id = rte_cryptodev_socket_id(cdev_id);
+ /* range check the socket_id - negative values become big
+ * positive ones due to use of unsigned value
+ */
+ if (socket_id >= RTE_MAX_NUMA_NODES)
+ socket_id = 0;
rte_cryptodev_info_get(cdev_id, &cdev_info);
if (opts->nb_qps > cdev_info.max_nb_queue_pairs) {
--
2.20.1
^ permalink raw reply [flat|nested] 8+ messages in thread* [dpdk-dev] [PATCH] app/test-crypto-perf: fix missing bounds check on socket id
2019-04-08 9:25 [dpdk-dev] [PATCH] app/test-crypto-perf: fix missing bounds check on socket id Bruce Richardson
@ 2019-04-08 9:25 ` Bruce Richardson
2019-04-16 13:49 ` Akhil Goyal
1 sibling, 0 replies; 8+ messages in thread
From: Bruce Richardson @ 2019-04-08 9:25 UTC (permalink / raw)
To: dev; +Cc: Bruce Richardson, stable, Declan Doherty, Fan Zhang
The socket_id is used as an array index so should be within the range
of zero to max numa nodes. Add a range check to ensure we don't get
excessive values.
Coverity issue: 336812
Coverity issue: 336829
Fixes: 2c59bd32b70d ("cryptodev: do not create session mempool internally")
CC: stable@dpdk.org
CC: Declan Doherty <declan.doherty@intel.com>
CC: Fan Zhang <roy.fan.zhang@intel.com>
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
---
app/test-crypto-perf/main.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/app/test-crypto-perf/main.c b/app/test-crypto-perf/main.c
index 175c639fb..4247f6add 100644
--- a/app/test-crypto-perf/main.c
+++ b/app/test-crypto-perf/main.c
@@ -183,6 +183,11 @@ cperf_initialize_cryptodev(struct cperf_options *opts, uint8_t *enabled_cdevs)
struct rte_cryptodev_info cdev_info;
uint8_t socket_id = rte_cryptodev_socket_id(cdev_id);
+ /* range check the socket_id - negative values become big
+ * positive ones due to use of unsigned value
+ */
+ if (socket_id >= RTE_MAX_NUMA_NODES)
+ socket_id = 0;
rte_cryptodev_info_get(cdev_id, &cdev_info);
if (opts->nb_qps > cdev_info.max_nb_queue_pairs) {
--
2.20.1
^ permalink raw reply [flat|nested] 8+ messages in thread* Re: [dpdk-dev] [PATCH] app/test-crypto-perf: fix missing bounds check on socket id
2019-04-08 9:25 [dpdk-dev] [PATCH] app/test-crypto-perf: fix missing bounds check on socket id Bruce Richardson
2019-04-08 9:25 ` Bruce Richardson
@ 2019-04-16 13:49 ` Akhil Goyal
2019-04-16 13:49 ` Akhil Goyal
2019-04-16 15:00 ` Akhil Goyal
1 sibling, 2 replies; 8+ messages in thread
From: Akhil Goyal @ 2019-04-16 13:49 UTC (permalink / raw)
To: Bruce Richardson, dev; +Cc: stable, Declan Doherty, Fan Zhang
> The socket_id is used as an array index so should be within the range
> of zero to max numa nodes. Add a range check to ensure we don't get
> excessive values.
>
> Coverity issue: 336812
> Coverity issue: 336829
> Fixes: 2c59bd32b70d ("cryptodev: do not create session mempool internally")
> CC: stable@dpdk.org
> CC: Declan Doherty <declan.doherty@intel.com>
> CC: Fan Zhang <roy.fan.zhang@intel.com>
>
> Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
^ permalink raw reply [flat|nested] 8+ messages in thread* Re: [dpdk-dev] [PATCH] app/test-crypto-perf: fix missing bounds check on socket id
2019-04-16 13:49 ` Akhil Goyal
@ 2019-04-16 13:49 ` Akhil Goyal
2019-04-16 15:00 ` Akhil Goyal
1 sibling, 0 replies; 8+ messages in thread
From: Akhil Goyal @ 2019-04-16 13:49 UTC (permalink / raw)
To: Bruce Richardson, dev; +Cc: stable, Declan Doherty, Fan Zhang
> The socket_id is used as an array index so should be within the range
> of zero to max numa nodes. Add a range check to ensure we don't get
> excessive values.
>
> Coverity issue: 336812
> Coverity issue: 336829
> Fixes: 2c59bd32b70d ("cryptodev: do not create session mempool internally")
> CC: stable@dpdk.org
> CC: Declan Doherty <declan.doherty@intel.com>
> CC: Fan Zhang <roy.fan.zhang@intel.com>
>
> Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
^ permalink raw reply [flat|nested] 8+ messages in thread* Re: [dpdk-dev] [PATCH] app/test-crypto-perf: fix missing bounds check on socket id
2019-04-16 13:49 ` Akhil Goyal
2019-04-16 13:49 ` Akhil Goyal
@ 2019-04-16 15:00 ` Akhil Goyal
2019-04-16 15:00 ` Akhil Goyal
1 sibling, 1 reply; 8+ messages in thread
From: Akhil Goyal @ 2019-04-16 15:00 UTC (permalink / raw)
To: Bruce Richardson, dev; +Cc: stable, Declan Doherty, Fan Zhang
> > The socket_id is used as an array index so should be within the range
> > of zero to max numa nodes. Add a range check to ensure we don't get
> > excessive values.
> >
> > Coverity issue: 336812
> > Coverity issue: 336829
> > Fixes: 2c59bd32b70d ("cryptodev: do not create session mempool internally")
> > CC: stable@dpdk.org
> > CC: Declan Doherty <declan.doherty@intel.com>
> > CC: Fan Zhang <roy.fan.zhang@intel.com>
> >
> > Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
>
> Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
Applied to dpdk-next-crypto
Thanks.
^ permalink raw reply [flat|nested] 8+ messages in thread* Re: [dpdk-dev] [PATCH] app/test-crypto-perf: fix missing bounds check on socket id
2019-04-16 15:00 ` Akhil Goyal
@ 2019-04-16 15:00 ` Akhil Goyal
0 siblings, 0 replies; 8+ messages in thread
From: Akhil Goyal @ 2019-04-16 15:00 UTC (permalink / raw)
To: Bruce Richardson, dev; +Cc: stable, Declan Doherty, Fan Zhang
> > The socket_id is used as an array index so should be within the range
> > of zero to max numa nodes. Add a range check to ensure we don't get
> > excessive values.
> >
> > Coverity issue: 336812
> > Coverity issue: 336829
> > Fixes: 2c59bd32b70d ("cryptodev: do not create session mempool internally")
> > CC: stable@dpdk.org
> > CC: Declan Doherty <declan.doherty@intel.com>
> > CC: Fan Zhang <roy.fan.zhang@intel.com>
> >
> > Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
>
> Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
Applied to dpdk-next-crypto
Thanks.
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [dpdk-dev] [PATCH] app/test-crypto-perf: fix missing bounds check on socket id
@ 2019-04-09 10:24 Zhang, Roy Fan
2019-04-09 10:24 ` Zhang, Roy Fan
0 siblings, 1 reply; 8+ messages in thread
From: Zhang, Roy Fan @ 2019-04-09 10:24 UTC (permalink / raw)
To: Richardson, Bruce; +Cc: dev, stable, Doherty, Declan
Acked-by: Fan Zhang <roy.fan.zhang@intel.com>
Respond through mobile, sorry for any funny formatting/font may exist in this email.
^ permalink raw reply [flat|nested] 8+ messages in thread
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Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed)
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2019-04-08 9:25 [dpdk-dev] [PATCH] app/test-crypto-perf: fix missing bounds check on socket id Bruce Richardson
2019-04-08 9:25 ` Bruce Richardson
2019-04-16 13:49 ` Akhil Goyal
2019-04-16 13:49 ` Akhil Goyal
2019-04-16 15:00 ` Akhil Goyal
2019-04-16 15:00 ` Akhil Goyal
2019-04-09 10:24 Zhang, Roy Fan
2019-04-09 10:24 ` Zhang, Roy Fan
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