* [dpdk-stable] [dpdk-dev] [PATCH v2] cryptodev: fix crash on null dereference [not found] <1479237103-7166-1-git-send-email-jerin.jacob@caviumnetworks.com> @ 2016-12-03 18:34 ` Jerin Jacob 2016-12-09 12:06 ` De Lara Guarch, Pablo 0 siblings, 1 reply; 2+ messages in thread From: Jerin Jacob @ 2016-12-03 18:34 UTC (permalink / raw) To: dev; +Cc: declan.doherty, pablo.de.lara.guarch, Jerin Jacob, stable crypodev->data->name will be null when rte_cryptodev_get_dev_id() invoked without a valid crypto device instance. Fixes: d11b0f30df88 ("cryptodev: introduce API and framework for crypto devices") Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com> Acked-by: Arek Kusztal <arkadiuszx.kusztal@intel.com> CC: stable@dpdk.org --- lib/librte_cryptodev/rte_cryptodev.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/lib/librte_cryptodev/rte_cryptodev.c b/lib/librte_cryptodev/rte_cryptodev.c index 127e8d0..54e95d5 100644 --- a/lib/librte_cryptodev/rte_cryptodev.c +++ b/lib/librte_cryptodev/rte_cryptodev.c @@ -225,13 +225,14 @@ rte_cryptodev_create_vdev(const char *name, const char *args) } int -rte_cryptodev_get_dev_id(const char *name) { +rte_cryptodev_get_dev_id(const char *name) +{ unsigned i; if (name == NULL) return -1; - for (i = 0; i < rte_cryptodev_globals->max_devs; i++) + for (i = 0; i < rte_cryptodev_globals->nb_devs; i++) if ((strcmp(rte_cryptodev_globals->devs[i].data->name, name) == 0) && (rte_cryptodev_globals->devs[i].attached == -- 2.5.5 ^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [dpdk-stable] [dpdk-dev] [PATCH v2] cryptodev: fix crash on null dereference 2016-12-03 18:34 ` [dpdk-stable] [dpdk-dev] [PATCH v2] cryptodev: fix crash on null dereference Jerin Jacob @ 2016-12-09 12:06 ` De Lara Guarch, Pablo 0 siblings, 0 replies; 2+ messages in thread From: De Lara Guarch, Pablo @ 2016-12-09 12:06 UTC (permalink / raw) To: Jerin Jacob, dev; +Cc: Doherty, Declan, stable > -----Original Message----- > From: Jerin Jacob [mailto:jerin.jacob@caviumnetworks.com] > Sent: Saturday, December 03, 2016 6:34 PM > To: dev@dpdk.org > Cc: Doherty, Declan; De Lara Guarch, Pablo; Jerin Jacob; stable@dpdk.org > Subject: [dpdk-dev] [PATCH v2] cryptodev: fix crash on null dereference > > crypodev->data->name will be null when > rte_cryptodev_get_dev_id() invoked without a valid > crypto device instance. > > Fixes: d11b0f30df88 ("cryptodev: introduce API and framework for crypto > devices") > > Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com> > Acked-by: Arek Kusztal <arkadiuszx.kusztal@intel.com> > CC: stable@dpdk.org Applied to dpdk-next-crypto. Thanks, Pablo ^ permalink raw reply [flat|nested] 2+ messages in thread
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2016-12-03 18:34 ` [dpdk-stable] [dpdk-dev] [PATCH v2] cryptodev: fix crash on null dereference Jerin Jacob
2016-12-09 12:06 ` De Lara Guarch, Pablo
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