Vipin Varghese d8f759a0ea net/tap: fix unregistering callback with invalid fd
tap_intr_handle_set() called by tap_dev_start(), and if LSC is disabled
(dev_conf.intr_conf.lsc == 0), it tries to unregister interrupt
callback without checking the interrupt file descriptor.

Fixes: c0bddd3a057f ("net/tap: add link status notification")
Cc: stable@dpdk.org

Signed-off-by: Vipin Varghese <vipin.varghese@intel.com>
Acked-by: Pascal Mazon <pascal.mazon@6wind.com>
2017-10-06 02:49:49 +02:00
..
2017-10-06 02:49:48 +02:00