Anatoly Burakov fe98e52a52 ipc: fix use-after-free in synchronous requests
Previously, we were adding synchronous requests to request list, we
were doing it after checking if request existed. However, we only
removed the request from the request list if we have succeeded in
sending the request. In case of failed request send, we left an
invalid pointer in the request list.

Fix this by only adding request to the list once we succeed in
sending it.

Fixes: 783b6e54971d ("eal: add synchronous multi-process communication")
Cc: stable@dpdk.org

Signed-off-by: Anatoly Burakov <anatoly.burakov@intel.com>
Acked-by: Jianfeng Tan <jianfeng.tan@intel.com>
2018-04-17 01:27:21 +02:00
2018-04-04 17:33:08 +02:00
2018-04-11 23:39:46 +02:00
2018-02-14 19:11:02 +01:00
2016-11-13 15:25:12 +01:00
2018-03-21 23:04:21 +01:00
2018-03-21 23:04:21 +01:00
2018-01-04 22:41:38 +01:00

DPDK is a set of libraries and drivers for fast packet processing.
It supports many processor architectures and both FreeBSD and Linux.

The DPDK uses the Open Source BSD-3-Clause license for the core libraries
and drivers. The kernel components are GPL-2.0 licensed.

Please check the doc directory for release notes,
API documentation, and sample application information.

For questions and usage discussions, subscribe to: users@dpdk.org
Report bugs and issues to the development mailing list: dev@dpdk.org
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