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fix avahi-dnsconfd.c
author
Lennart Poettering
<lennart@poettering.net>
Fri, 12 Aug 2005 00:28:17 +0000
(
00:28
+0000)
committer
Lennart Poettering
<lennart@poettering.net>
Fri, 12 Aug 2005 00:28:17 +0000
(
00:28
+0000)
git-svn-id: file:///home/lennart/svn/public/avahi/trunk@300
941a03a8
-eaeb-0310-b9a0-
b1bbd8fe43fe
avahi-dnsconfd/main.c
patch
|
blob
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diff --git
a/avahi-dnsconfd/main.c
b/avahi-dnsconfd/main.c
index
90cd55c
..
99bae64
100644
(file)
--- a/
avahi-dnsconfd/main.c
+++ b/
avahi-dnsconfd/main.c
@@
-115,6
+115,20
@@
static DNSServerInfo* new_server_info(gint interface, guchar protocol, const gch
return i;
}
+static int set_cloexec(int fd) {
+ int n;
+
+ assert(fd >= 0);
+
+ if ((n = fcntl(fd, F_GETFD)) < 0)
+ return -1;
+
+ if (n & FD_CLOEXEC)
+ return 0;
+
+ return fcntl(fd, F_SETFD, n|FD_CLOEXEC);
+}
+
static int open_socket(void) {
int fd = -1;
struct sockaddr_un sa;
@@
-124,7
+138,7
@@
static int open_socket(void) {
goto fail;
}
- if (
avahi_
set_cloexec(fd) < 0) {
+ if (set_cloexec(fd) < 0) {
daemon_log(LOG_ERR, "fcntl(): %s", strerror(errno));
goto fail;
}