[dpdk-dev] [PATCH] ethdev: fix memory leak on removing eth rxtx callback
wanlebing
wanlebing at gmail.com
Wed Nov 21 14:11:27 CET 2018
eth rxtx callback is dynamically allocated using rte_zmalloc()
but not released. Fix it by calling rte_free() to free callback
when removing rxtx callback.
Signed-off-by: wanlebing <wanlebing at didichuxing.com>
Signed-off-by: wanlebing <wanlebing at gmail.com>
---
lib/librte_ethdev/rte_ethdev.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/lib/librte_ethdev/rte_ethdev.c b/lib/librte_ethdev/rte_ethdev.c
index 5f858174b..f00311047 100644
--- a/lib/librte_ethdev/rte_ethdev.c
+++ b/lib/librte_ethdev/rte_ethdev.c
@@ -3926,6 +3926,7 @@ rte_eth_remove_rx_callback(uint16_t port_id, uint16_t queue_id,
if (cb == user_cb) {
/* Remove the user cb from the callback list. */
*prev_cb = cb->next;
+ rte_free(cb);
ret = 0;
break;
}
@@ -3960,6 +3961,7 @@ rte_eth_remove_tx_callback(uint16_t port_id, uint16_t queue_id,
if (cb == user_cb) {
/* Remove the user cb from the callback list. */
*prev_cb = cb->next;
+ rte_free(cb);
ret = 0;
break;
}
--
2.14.1
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