From: Todd C. Miller <Todd.Miller@courtesan.com>
Date: Wed, 12 Mar 2003 23:46:54 +0000 (+0000)
Subject: Use snprintf() for paranoia
X-Git-Tag: SUDO_1_6_7~66
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=804caf395698d38aeebd6c73f073ed2e4290579a;p=sudo

Use snprintf() for paranoia
---

diff --git a/sudo.c b/sudo.c
index aa7f7e05d..c7bc23dd7 100644
--- a/sudo.c
+++ b/sudo.c
@@ -525,7 +525,7 @@ init_vars(sudo_mode)
 	char pw_name[MAX_UID_T_LEN + 1];
 
 	pw.pw_uid = getuid();
-	(void) sprintf(pw_name, "%ld", (long) pw.pw_uid);
+	(void) snprintf(pw_name, sizeof(pw_name), "%ld", (long) pw.pw_uid);
 	pw.pw_name = pw_name;
 	sudo_user.pw = &pw;