[v3,2/2] ipc: fix tap pmd memleak

Message ID 20190425114324.611-3-herakliusz.lipiec@intel.com (mailing list archive)
State Superseded, archived
Series ipc: fix possible memleaks |


Context Check Description
ci/checkpatch warning coding style issues
ci/Intel-compilation success Compilation OK

Commit Message

Herakliusz Lipiec April 25, 2019, 11:43 a.m. UTC
  When sending synchronous IPC requests, the caller must free the response
buffer if the request was successful and reply is no longer needed.
Fix the code to correctly
use the IPC API.

Bugzilla ID: 228
Fixes: c9aa56edec8e ("net/tap: access primary process queues from secondary")
Cc: rasland@mellanox.com
Cc: stable@dpdk.org

Signed-off-by: Herakliusz Lipiec <herakliusz.lipiec@intel.com>
 drivers/net/tap/rte_eth_tap.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)


diff --git a/drivers/net/tap/rte_eth_tap.c b/drivers/net/tap/rte_eth_tap.c
index 7f74b5dc9..3a74c2a43 100644
--- a/drivers/net/tap/rte_eth_tap.c
+++ b/drivers/net/tap/rte_eth_tap.c
@@ -2118,7 +2118,7 @@  tap_mp_attach_queues(const char *port_name, struct rte_eth_dev *dev)
 		process_private->rxq_fds[queue] = reply->fds[fd_iterator++];
 	for (queue = 0; queue < reply_param->txq_count; queue++)
 		process_private->txq_fds[queue] = reply->fds[fd_iterator++];
+        free(reply);
 	return 0;