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author | Jason A. Donenfeld <Jason@zx2c4.com> | 2016-07-21 17:20:38 +0200 |
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committer | Jason A. Donenfeld <Jason@zx2c4.com> | 2016-07-21 17:20:38 +0200 |
commit | c9702ba67ee2a6cfc1c522705a7b31915ada1fe4 (patch) | |
tree | 4ea18fad936179ee66b01a18ce47a4d216c28dbb | |
parent | socket: simpler debug message (diff) | |
download | wireguard-monolithic-historical-c9702ba67ee2a6cfc1c522705a7b31915ada1fe4.tar.xz wireguard-monolithic-historical-c9702ba67ee2a6cfc1c522705a7b31915ada1fe4.zip |
socket: reset IPv4 socket to NULL after free
-rw-r--r-- | src/socket.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/socket.c b/src/socket.c index e52218e..9dd1683 100644 --- a/src/socket.c +++ b/src/socket.c @@ -466,6 +466,7 @@ int socket_init(struct wireguard_device *wg) if (ret < 0) { pr_err("Could not create IPv6 socket\n"); udp_tunnel_sock_release(new4); + rcu_assign_pointer(wg->sock4, NULL); goto out; } |