From: Pere Orga <gotrunks@gmail.com>
Date: Mon, 7 Mar 2011 15:22:17 +0000 (+0100)
Subject: kill: fix infinite loop when passed PIDs are not valid numbers
X-Git-Tag: 1_19_0~239
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=9283d7c5c24cb5875f1115117fde2c69ff7735dc;p=oweals%2Fbusybox.git

kill: fix infinite loop when passed PIDs are not valid numbers

Signed-off-by: Pere Orga <gotrunks@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
---

diff --git a/procps/kill.c b/procps/kill.c
index 39538016e..695d266c5 100644
--- a/procps/kill.c
+++ b/procps/kill.c
@@ -219,6 +219,7 @@ int kill_main(int argc, char **argv)
 			pid = bb_strtoi(arg, &end, 10);
 			if (errno && (errno != EINVAL || *end != ' ')) {
 				bb_error_msg("invalid number '%s'", arg);
+				*end = '\0';
 				errors++;
 			} else if (kill(pid, signo) != 0) {
 				bb_perror_msg("can't kill pid %d", (int)pid);