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| author | Roy Marples <roy@marples.name> | 2020-08-03 17:04:51 +0100 |
|---|---|---|
| committer | Roy Marples <roy@marples.name> | 2020-08-03 17:04:51 +0100 |
| commit | a73da9ef56fa7292b6142d05aea17cf478dc63cc (patch) | |
| tree | 5c5ab4cf3d9afff00a6b8eaa7461b05f2d56f74d /src/privsep-root.c | |
| parent | 261009b061fbf9758b28822f999f58b3b6a07df0 (diff) | |
| download | dhcpcd-a73da9ef56fa7292b6142d05aea17cf478dc63cc.tar.xz | |
Revert "privsep: shutdown read end of the write only sockets"
Fails noisly on Linux.
This reverts commit 5fc20ae1aa368e36f9cabcbc047cd7d8e468c5b7.
Diffstat (limited to 'src/privsep-root.c')
| -rw-r--r-- | src/privsep-root.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/src/privsep-root.c b/src/privsep-root.c index 8c642e70..f1b40745 100644 --- a/src/privsep-root.c +++ b/src/privsep-root.c @@ -635,7 +635,7 @@ ps_root_startcb(void *arg) ctx->ps_root_pid = getpid(); ctx->options |= DHCPCD_PRIVSEPROOT; - /* Open network sockets for sending only. + /* Open network sockets for sending. * This is a small bit wasteful for non sandboxed OS's * but makes life very easy for unicasting DHCPv6 in non master * mode as we no longer care about address selection. */ @@ -645,8 +645,6 @@ ps_root_startcb(void *arg) SOCK_RAW | SOCK_CXNB, IPPROTO_UDP); if (ctx->udp_wfd == -1) logerr("%s: dhcp_openraw", __func__); - else if (shutdown(ctx->udp_wfd, SHUT_RD) == -1) - logerr("%s: shutdown dhcp", __func__); } #endif #ifdef INET6 @@ -654,8 +652,6 @@ ps_root_startcb(void *arg) ctx->nd_fd = ipv6nd_open(false); if (ctx->nd_fd == -1) logerr("%s: ipv6nd_open", __func__); - else if (shutdown(ctx->nd_fd, SHUT_RD) == -1) - logerr("%s: shutdown nd", __func__); } #endif #ifdef DHCP6 @@ -663,8 +659,6 @@ ps_root_startcb(void *arg) ctx->dhcp6_wfd = dhcp6_openraw(); if (ctx->dhcp6_wfd == -1) logerr("%s: dhcp6_openraw", __func__); - else if (shutdown(ctx->dhcp6_wfd, SHUT_RD) == -1) - logerr("%s: shutdown dhcp6", __func__); } #endif |