From: Michael Tremer <michael.tremer@ipfire.org>
Date: Wed, 6 Jan 2021 11:49:04 +0000 (+0000)
Subject: misc-progs: sshctrl: Sanitise runtime for "tempstart"
X-Git-Tag: v2.25-core155~221
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=84de1f087c8a3bb0b5ca58503101f95117a69cf0;p=ipfire-2.x.git

misc-progs: sshctrl: Sanitise runtime for "tempstart"

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
---

diff --git a/src/misc-progs/sshctrl.c b/src/misc-progs/sshctrl.c
index 6e8652c842..0d458a865e 100644
--- a/src/misc-progs/sshctrl.c
+++ b/src/misc-progs/sshctrl.c
@@ -133,6 +133,11 @@ int main(int argc, char *argv[])
 				return 0;
 	}
 	else if (strcmp(argv[1], "tempstart") == 0) {
+		if (!is_valid_argument_num(argv[2])) {
+			fprintf(stderr, "Invalid time '%s'\n", argv[2]);
+			exit(2);
+		}
+
 				safe_system("/usr/local/bin/sshctrl");
 				sleep(5);
 				unlink("/var/ipfire/remote/enablessh");