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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 18:43:03 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 18:43:03 +0000
commitf504d0d8a469f3f913a853e97020112fcf262c1b (patch)
tree25a4b573f8fc510c99d931a382598bee699a215c /debian/patches/0003-Close-inherited-file-descriptors.patch
parentAdding upstream version 20080615. (diff)
downloadwide-dhcpv6-f504d0d8a469f3f913a853e97020112fcf262c1b.tar.xz
wide-dhcpv6-f504d0d8a469f3f913a853e97020112fcf262c1b.zip
Adding debian version 20080615-23.debian/20080615-23debian
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'debian/patches/0003-Close-inherited-file-descriptors.patch')
-rw-r--r--debian/patches/0003-Close-inherited-file-descriptors.patch76
1 files changed, 76 insertions, 0 deletions
diff --git a/debian/patches/0003-Close-inherited-file-descriptors.patch b/debian/patches/0003-Close-inherited-file-descriptors.patch
new file mode 100644
index 0000000..9437ed7
--- /dev/null
+++ b/debian/patches/0003-Close-inherited-file-descriptors.patch
@@ -0,0 +1,76 @@
+From: Jeremie Corbier <jeremie+debian@famille-corbier.net>
+Date: Tue, 6 Apr 2010 15:51:08 +0200
+Subject: Close inherited file descriptors
+
+wide-dhcpv6 binaries should close inherited fds.
+
+Signed-off-by: Jeremie Corbier <jeremie@famille-corbier.net>
+---
+ dhcp6c.c | 7 ++++++-
+ dhcp6relay.c | 6 ++++++
+ dhcp6s.c | 5 +++++
+ 3 files changed, 17 insertions(+), 1 deletion(-)
+
+diff --git a/dhcp6c.c b/dhcp6c.c
+index 1caaaa5..b5f5ed7 100644
+--- a/dhcp6c.c
++++ b/dhcp6c.c
+@@ -159,6 +159,7 @@ main(argc, argv)
+ char *progname;
+ FILE *pidfp;
+ struct dhcp6_if *ifp;
++ int fd;
+
+ #ifndef HAVE_ARC4RANDOM
+ srandom(time(NULL) & getpid());
+@@ -205,8 +206,12 @@ main(argc, argv)
+ exit(0);
+ }
+
+- if (foreground == 0)
++ if (foreground == 0) {
++ for (fd = 3; fd < 1024; fd++)
++ close(fd);
++
+ openlog(progname, LOG_NDELAY|LOG_PID, LOG_DAEMON);
++ }
+
+ setloglevel(debug);
+
+diff --git a/dhcp6relay.c b/dhcp6relay.c
+index fb84ce3..eb0bce9 100644
+--- a/dhcp6relay.c
++++ b/dhcp6relay.c
+@@ -207,8 +207,14 @@ main(argc, argv)
+ }
+
+ if (foreground == 0) {
++ int fd;
++
+ if (daemon(0, 0) < 0)
+ err(1, "daemon");
++
++ for (fd = 3; fd < 1024; fd++)
++ close(fd);
++
+ openlog(progname, LOG_NDELAY|LOG_PID, LOG_DAEMON);
+ }
+ setloglevel(debug);
+diff --git a/dhcp6s.c b/dhcp6s.c
+index 544afff..494e571 100644
+--- a/dhcp6s.c
++++ b/dhcp6s.c
+@@ -316,8 +316,13 @@ main(argc, argv)
+ }
+
+ if (foreground == 0) {
++ int fd;
++
+ if (daemon(0, 0) < 0)
+ err(1, "daemon");
++
++ for (fd = 3; fd < 1024; fd++)
++ close(fd);
+ }
+
+ /* dump current PID */