[SCSI] bnx2fc: Validate vlan id in NETDEV_UNREGISTER handler
When bnx2fc receives an UNREGISTER event on a vlan interface it calls destroy on all interfaces that matches the physical interface. Add vlan_id check to destroy only the vlan interface that generated the event. Signed-off-by: Nithin Nayak Sujir <nsujir@broadcom.com> Signed-off-by: Bhanu Prakash Gollapudi <bprakash@broadcom.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
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1 changed files with 3 additions and 3 deletions
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@ -838,8 +838,8 @@ static void bnx2fc_indicate_netevent(void *context, unsigned long event,
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return;
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return;
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mutex_lock(&bnx2fc_dev_lock);
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mutex_lock(&bnx2fc_dev_lock);
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list_for_each_entry_safe(interface, tmp, &if_list, list) {
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list_for_each_entry_safe(interface, tmp, &if_list, list) {
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if (interface->hba != hba)
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if (interface->hba == hba &&
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continue;
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interface->vlan_id == (vlan_id & VLAN_VID_MASK))
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__bnx2fc_destroy(interface);
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__bnx2fc_destroy(interface);
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}
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}
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mutex_unlock(&bnx2fc_dev_lock);
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mutex_unlock(&bnx2fc_dev_lock);
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