From: Raslan Darawsheh <rasland@mellanox.com>
To: gaetan.rivet@6wind.com
Cc: dev@dpdk.org, matan@mellanox.com, thomas@monjalon.net,
ophirmu@mellanox.com, rasland@mellanox.com
Subject: [dpdk-dev] [PATCH] net/failsafe: fix starting failsafe with invalid MAC
Date: Mon, 7 May 2018 15:17:15 +0300 [thread overview]
Message-ID: <1525695435-14917-1-git-send-email-rasland@mellanox.com> (raw)
When starting failsafe with mac option, and giving it an invalid MAC. It
will cause a segmentation fault due to the hotplug_alarm installed on an
invalid subdev.
Fixes: a46f8d58 ("net/failsafe: add fail-safe PMD")
Signed-off-by: Raslan Darawsheh <rasland@mellanox.com>
---
drivers/net/failsafe/failsafe.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/net/failsafe/failsafe.c b/drivers/net/failsafe/failsafe.c
index 5e7a8ba..3a747c2 100644
--- a/drivers/net/failsafe/failsafe.c
+++ b/drivers/net/failsafe/failsafe.c
@@ -226,7 +226,7 @@ fs_eth_dev_create(struct rte_vdev_device *vdev)
mac);
if (ret) {
ERROR("Failed to set default MAC address");
- goto free_args;
+ goto cancel_alarm;
}
}
} else {
@@ -260,6 +260,8 @@ fs_eth_dev_create(struct rte_vdev_device *vdev)
.type = RTE_INTR_HANDLE_EXT,
};
return 0;
+cancel_alarm:
+ failsafe_hotplug_alarm_cancel(dev);
free_args:
failsafe_args_free(dev);
free_subs:
--
2.7.4
next reply other threads:[~2018-05-07 12:17 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-05-07 12:17 Raslan Darawsheh [this message]
2018-05-09 11:46 ` Gaëtan Rivet
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