commit f8b1e9c78bbea3a865bd20b4d3061bc7af5d0d7d
from: Stefan Sperling <stsp@stsp.name>
date: Wed Apr 16 10:04:41 2025 UTC

set CLOEXEC and NONBLOCK flags on the pipe between server and gotweb procs

commit - 2bd8d56a2d5e8d637430d608e9944a4b08e20187
commit + f8b1e9c78bbea3a865bd20b4d3061bc7af5d0d7d
blob - c2c1ee12bd8c2ba3ff07a94f5979543839420273
blob + dd4fa760f7b0417c9999ae7ae64b0f98d3e23059
--- gotwebd/fcgi.c
+++ gotwebd/fcgi.c
@@ -220,7 +220,8 @@ process_request(struct request *c)
 	struct request ic;
 	struct event *resp_event = NULL;
 
-	if (socketpair(AF_UNIX, SOCK_STREAM, PF_UNSPEC, pipe) == -1) {
+	if (socketpair(AF_UNIX, SOCK_STREAM | SOCK_CLOEXEC | SOCK_NONBLOCK,
+	    PF_UNSPEC, pipe) == -1) {
 		log_warn("socketpair");
 		return;
 	}
blob - 91799176b5f93d034ae4014bd3a97128c31aeee4
blob + 02db192da54f476ed3167e48965a6f6cb9d2af1c
--- gotwebd/gotweb.c
+++ gotwebd/gotweb.c
@@ -1556,6 +1556,7 @@ recv_server_pipe(struct gotwebd *env, struct imsg *ims
 	iev->handler = gotweb_dispatch_server;
 	iev->data = iev;
 	event_set(&iev->ev, fd, EV_READ, gotweb_dispatch_server, iev);
+	imsg_event_add(iev);
 
 	env->iev_server = iev;
 }
blob - 545307fa76d787a29d9bccaa41f4477b40f86c9f
blob + 53c9174699f2eed0eb4714bee55e823d738698cd
--- gotwebd/sockets.c
+++ gotwebd/sockets.c
@@ -418,6 +418,7 @@ recv_gotweb_pipe(struct gotwebd *env, struct imsg *ims
 	iev->handler = server_dispatch_gotweb;
 	iev->data = iev;
 	event_set(&iev->ev, fd, EV_READ, server_dispatch_gotweb, iev);
+	imsg_event_add(iev);
 
 	env->iev_gotweb = iev;
 }