From 804a6a17597152a56526a6556ce684d644be55e8 Mon Sep 17 00:00:00 2001 From: Yu Watanabe Date: Mon, 12 Nov 2018 01:57:27 +0900 Subject: [PATCH] fuzz: set SOCK_CLOEXEC and SOCK_NONBLOCK --- src/fuzz/fuzz-dhcp6-client.c | 2 +- src/fuzz/fuzz-lldp.c | 2 +- src/fuzz/fuzz-ndisc-rs.c | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) diff --git a/src/fuzz/fuzz-dhcp6-client.c b/src/fuzz/fuzz-dhcp6-client.c index 32a3c30643..0417062c5f 100644 --- a/src/fuzz/fuzz-dhcp6-client.c +++ b/src/fuzz/fuzz-dhcp6-client.c @@ -18,7 +18,7 @@ int dhcp6_network_send_udp_socket(int s, struct in6_addr *server_address, } int dhcp6_network_bind_udp_socket(int index, struct in6_addr *local_address) { - assert_se(socketpair(AF_UNIX, SOCK_STREAM, 0, test_dhcp_fd) >= 0); + assert_se(socketpair(AF_UNIX, SOCK_STREAM | SOCK_CLOEXEC | SOCK_NONBLOCK, 0, test_dhcp_fd) >= 0); return test_dhcp_fd[0]; } diff --git a/src/fuzz/fuzz-lldp.c b/src/fuzz/fuzz-lldp.c index db79371797..b9291d4783 100644 --- a/src/fuzz/fuzz-lldp.c +++ b/src/fuzz/fuzz-lldp.c @@ -13,7 +13,7 @@ static int test_fd[2] = { -1, -1 }; int lldp_network_bind_raw_socket(int ifindex) { - if (socketpair(AF_UNIX, SOCK_STREAM | SOCK_NONBLOCK, 0, test_fd) < 0) + if (socketpair(AF_UNIX, SOCK_STREAM | SOCK_CLOEXEC | SOCK_NONBLOCK, 0, test_fd) < 0) return -errno; return test_fd[0]; diff --git a/src/fuzz/fuzz-ndisc-rs.c b/src/fuzz/fuzz-ndisc-rs.c index 8a692149e6..9c017acdeb 100644 --- a/src/fuzz/fuzz-ndisc-rs.c +++ b/src/fuzz/fuzz-ndisc-rs.c @@ -13,7 +13,7 @@ static int test_fd[2]; int icmp6_bind_router_solicitation(int index) { - assert_se(socketpair(AF_UNIX, SOCK_STREAM, 0, test_fd) >= 0); + assert_se(socketpair(AF_UNIX, SOCK_STREAM | SOCK_CLOEXEC | SOCK_NONBLOCK, 0, test_fd) >= 0); return test_fd[0]; }