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openssh/openssh-5.8p1-saveargv-fix.diff

26 lines
672 B
Diff

Index: sshd.c
===================================================================
--- sshd.c.orig
+++ sshd.c
@@ -306,6 +306,7 @@ sighup_handler(int sig)
static void
sighup_restart(void)
{
+ int i;
logit("Received SIGHUP; restarting.");
close_listen_socks();
close_startup_pipes();
@@ -1319,7 +1320,11 @@ main(int ac, char **av)
#ifndef HAVE_SETPROCTITLE
/* Prepare for later setproctitle emulation */
compat_init_setproctitle(ac, av);
- av = saved_argv;
+
+ av = xmalloc(sizeof(*saved_argv) * (saved_argc + 1));
+ for (i = 0; i < saved_argc; i++)
+ av[i] = xstrdup(saved_argv[i]);
+ av[i] = NULL;
#endif
if (geteuid() == 0 && setgroups(0, NULL) == -1)