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net/tap: fix memory leak on IPC request

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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: stable@dpdk.org

Signed-off-by: Herakliusz Lipiec <herakliusz.lipiec@intel.com>
Acked-by: Keith Wiles <keith.wiles@intel.com>
This commit is contained in:
Herakliusz Lipiec 2019-04-25 13:48:17 +01:00 committed by Thomas Monjalon
parent a2a06860b8
commit 388e061ecf
1 changed files with 1 additions and 1 deletions
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2
drivers/net/tap/rte_eth_tap.c
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@ -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;
}