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From 549bec923b5cdbd6baa83a67b7e625f1fa824539 Mon Sep 17 00:00:00 2001
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From: Brent Cook <busterb@gmail.com>
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Date: Mon, 12 Jan 2015 06:18:31 -0600
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Subject: [PATCH 08/18] initialize setproctitle where needed
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We need to save a copy of argv and __progname to avoid setproctitle
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clobbering them.
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---
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src/usr.sbin/ntpd/ntpd.c | 20 ++++++++++++++++++++
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1 file changed, 20 insertions(+)
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diff --git a/src/usr.sbin/ntpd/ntpd.c b/src/usr.sbin/ntpd/ntpd.c
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index a0da39adf7..7259bb6236 100644
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--- a/src/usr.sbin/ntpd/ntpd.c
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+++ b/src/usr.sbin/ntpd/ntpd.c
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@@ -134,6 +134,13 @@ auto_preconditions(const struct ntpd_conf *cnf)
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#define PFD_PIPE 0
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#define PFD_MAX 1
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+/* Saves a copy of argv for setproctitle emulation */
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+#ifndef HAVE_SETPROCTITLE
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+static char **saved_argv;
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+#endif
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+
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+char *get_progname(char *argv0);
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+
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int
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main(int argc, char *argv[])
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{
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@@ -154,6 +161,8 @@ main(int argc, char *argv[])
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time_t settime_deadline;
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int sopt = 0;
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+ __progname = get_progname(argv[0]);
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+
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if (strcmp(__progname, "ntpctl") == 0) {
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ctl_main(argc, argv);
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/* NOTREACHED */
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@@ -163,6 +172,17 @@ main(int argc, char *argv[])
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memset(&lconf, 0, sizeof(lconf));
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+#ifndef HAVE_SETPROCTITLE
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+ /* Prepare for later setproctitle emulation */
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+ saved_argv = calloc(argc + 1, sizeof(*saved_argv));
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+ for (i = 0; i < argc; i++)
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+ saved_argv[i] = strdup(argv[i]);
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+ saved_argv[i] = NULL;
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+ compat_init_setproctitle(argc, argv);
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+ argv = saved_argv;
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+ argv0 = argv;
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+#endif
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+
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while ((ch = getopt(argc, argv, "df:np:P:sSv")) != -1) {
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switch (ch) {
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case 'd':
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--
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2.27.0
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