RE: [dpdk-dev] [PATCH] ring: fix use after free in ring release

2023-04-19 Thread wangyunjian
agarahalli ; > > > > konstantin.v.anan...@yandex.ru; luyi...@huawei.com; Yunjian Wang > > > > ; sta...@dpdk.org > > > > Subject: [dpdk-dev] [PATCH] ring: fix use after free in ring > > > > release > > > > > > > > When using the ring to

RE: [dpdk-dev] [PATCH] ring: fix use after free in ring release

2023-04-19 Thread Honnappa Nagarahalli
t; > > ; sta...@dpdk.org > > > Subject: [dpdk-dev] [PATCH] ring: fix use after free in ring release > > > > > > When using the ring to find out tailq entry, however it had been > > > freed by rte_memzone_free function. This change prevents that from >

RE: [dpdk-dev] [PATCH] ring: fix use after free in ring release

2023-04-19 Thread wangyunjian
...@yandex.ru; luyi...@huawei.com; Yunjian Wang > > ; sta...@dpdk.org > > Subject: [dpdk-dev] [PATCH] ring: fix use after free in ring release > > > > When using the ring to find out tailq entry, however it had been freed > > by rte_memzone_free function. This chang

RE: [dpdk-dev] [PATCH] ring: fix use after free in ring release

2023-04-18 Thread Honnappa Nagarahalli
> -Original Message- > From: Yunjian Wang > Sent: Monday, April 17, 2023 8:12 AM > To: dev@dpdk.org > Cc: Honnappa Nagarahalli ; > konstantin.v.anan...@yandex.ru; luyi...@huawei.com; Yunjian Wang > ; sta...@dpdk.org > Subject: [dpdk-dev] [PATCH] ring: fix use af

[dpdk-dev] [PATCH] ring: fix use after free in ring release

2023-04-17 Thread Yunjian Wang
When using the ring to find out tailq entry, however it had been freed by rte_memzone_free function. This change prevents that from happening. Fixes: 4e32101f9b01 ("ring: support freeing") Cc: sta...@dpdk.org Signed-off-by: Yunjian Wang --- lib/ring/rte_ring.c | 11 +-- 1 file changed,