diff options
author | 2019-07-18 18:38:42 +0200 | |
---|---|---|
committer | 2019-10-11 11:46:42 +0000 | |
commit | 4adcdcd197a99c1adb0761ed9acedb3cfd1e37fb (patch) | |
tree | bd128b6463483dc0e8843c3ed19256cdaed31eab /src/vnet/tcp/tcp.c | |
parent | 88af6c3f4a22d12674e7c598d0c77d0254cf0f47 (diff) |
session: fix use-after-free
Make sure to reinitialize data before free-ing it.
Type: fix
Change-Id: I45727c456d0345204d4825ecdd9690c5ebeb5e94
Signed-off-by: Benoît Ganne <bganne@cisco.com>
(cherry picked from commit d4aeb84c3f066b755b723163da292eab95bd1ef9)
Diffstat (limited to 'src/vnet/tcp/tcp.c')
-rw-r--r-- | src/vnet/tcp/tcp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/vnet/tcp/tcp.c b/src/vnet/tcp/tcp.c index 75a45a448bd..8467ea4fd67 100644 --- a/src/vnet/tcp/tcp.c +++ b/src/vnet/tcp/tcp.c @@ -192,9 +192,9 @@ tcp_half_open_connection_del (tcp_connection_t * tc) { tcp_main_t *tm = vnet_get_tcp_main (); clib_spinlock_lock_if_init (&tm->half_open_lock); - pool_put_index (tm->half_open_connections, tc->c_c_index); if (CLIB_DEBUG) clib_memset (tc, 0xFA, sizeof (*tc)); + pool_put (tm->half_open_connections, tc); clib_spinlock_unlock_if_init (&tm->half_open_lock); } |