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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:43:03 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:43:03 +0000 |
commit | f504d0d8a469f3f913a853e97020112fcf262c1b (patch) | |
tree | 25a4b573f8fc510c99d931a382598bee699a215c /debian/patches/0003-Close-inherited-file-descriptors.patch | |
parent | Adding upstream version 20080615. (diff) | |
download | wide-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.patch | 76 |
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 */ |