From: Jo-Philipp Wich <jow@openwrt.org>
Date: Tue, 1 Oct 2013 16:39:47 +0000 (+0000)
Subject: syslog: fix incorrect use of sizeof() in vsnprintf()
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=eba428f6672068d819d6296db3f635e6ac5a8be7;p=oweals%2Fprocd.git

syslog: fix incorrect use of sizeof() in vsnprintf()
---

diff --git a/syslog.c b/syslog.c
index dbb7a5a..7a2839e 100644
--- a/syslog.c
+++ b/syslog.c
@@ -142,7 +142,7 @@ void log_printf(char *fmt, ...)
 		if (!buffer)
 			return;
 		va_start(ap, fmt);
-		n = vsnprintf(buffer, sizeof(buffer), fmt, ap);
+		n = vsnprintf(buffer, buffer_len, fmt, ap);
 		va_end(ap);
 		if (n < 1)
 			return;