From: Denys Vlasenko <vda.linux@googlemail.com>
Date: Tue, 17 Apr 2012 17:25:13 +0000 (+0200)
Subject: hwclock: fix wrong comparison of time value (when it will overlow int)
X-Git-Tag: 1_20_0~8
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=d778e6c6f81b0b1c74602c5c6ddf8d1b235146de;p=oweals%2Fbusybox.git

hwclock: fix wrong comparison of time value (when it will overlow int)

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
---

diff --git a/util-linux/hwclock.c b/util-linux/hwclock.c
index 6b4e29bfa..379eeb253 100644
--- a/util-linux/hwclock.c
+++ b/util-linux/hwclock.c
@@ -43,7 +43,7 @@ static time_t read_rtc(const char **pp_rtcname, struct timeval *sys_tv, int utc)
 		while (1) {
 			rtc_read_tm(&tm_time, fd);
 			gettimeofday(sys_tv, NULL);
-			if (before != tm_time.tm_sec)
+			if (before != (int)tm_time.tm_sec)
 				break;
 		}
 	}