From ecce95627c67220610741ca6bc5359c477a26e0e Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Fri, 4 Jan 2013 03:15:00 +0100
Subject: [PATCH 1/1] ensure the cgi postdata write pipe is closed for other
 processes

---
 proc.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/proc.c b/proc.c
index 097a719..ad15abb 100644
--- a/proc.c
+++ b/proc.c
@@ -168,7 +168,11 @@ struct env_var *uh_get_process_vars(struct client *cl, struct path_info *pi)
 
 static void proc_close_fds(struct client *cl)
 {
-	close(cl->dispatch.proc.r.sfd.fd.fd);
+	struct dispatch_proc *p = &cl->dispatch.proc;
+
+	close(p->r.sfd.fd.fd);
+	if (p->wrfd.fd >= 0)
+		close(p->wrfd.fd);
 }
 
 static void proc_handle_close(struct relay *r, int ret)
-- 
2.11.0