From 30b32340bd522f1b045626765ff402790362fd0c Mon Sep 17 00:00:00 2001
From: Eric Andersen <andersen@codepoet.org>
Date: Tue, 16 Jul 2002 10:56:19 +0000
Subject: Do not assume NULL termination on the ut_id field. Thanks to
mac12@po.cwru.edu for spotting this one.
---
libc/misc/utmp/utent.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
(limited to 'libc')
diff --git a/libc/misc/utmp/utent.c b/libc/misc/utmp/utent.c
index 3833742cc..186ee9927 100644
--- a/libc/misc/utmp/utent.c
+++ b/libc/misc/utmp/utent.c
@@ -138,7 +138,7 @@ struct utmp *getutid (const struct utmp *utmp_entry)
utmp_entry->ut_type == DEAD_PROCESS ||
utmp_entry->ut_type == LOGIN_PROCESS ||
utmp_entry->ut_type == USER_PROCESS) &&
- !strcmp(lutmp->ut_id, utmp_entry->ut_id))
+ !strncmp(lutmp->ut_id, utmp_entry->ut_id, sizeof(lutmp->ut_id)))
{
return lutmp;
}
--
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