diff options
Diffstat (limited to 'tap.c')
| -rw-r--r-- | tap.c | 8 |
1 files changed, 7 insertions, 1 deletions
@@ -773,7 +773,7 @@ static void tap_sock_init_unix(struct ctx *c) struct sockaddr_un addr = { .sun_family = AF_UNIX, }; - int i, ret; + int i, ret, v = INT_MAX / 2; if (c->fd_tap_listen) close(c->fd_tap_listen); @@ -833,6 +833,12 @@ static void tap_sock_init_unix(struct ctx *c) addr.sun_path); c->fd_tap = accept(fd, NULL, NULL); + + if (!c->low_rmem) + setsockopt(c->fd_tap, SOL_SOCKET, SO_RCVBUF, &v, sizeof(v)); + + if (!c->low_wmem) + setsockopt(c->fd_tap, SOL_SOCKET, SO_SNDBUF, &v, sizeof(v)); } static int tun_ns_fd = -1; |