From: Robert Griebl <griebl@gmx.de>
Date: Fri, 19 Jul 2002 20:52:21 +0000 (-0000)
Subject: Applied syslogd fix submitted by Bart Visscher:
X-Git-Tag: 0_60_4~116
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=fc78b795758ad04caeadfbb2bbb75e6cefa03785;p=oweals%2Fbusybox.git

Applied syslogd fix submitted by Bart Visscher:
I am using BB 0.60.2 in a floppy distro, and the syslog (and logger) is
unable to log the "<" char.  This shows up in ppp logfiles.  [...]
#logger "<pcomp>" results in "comp>" arriving at the log.
---

diff --git a/sysklogd/syslogd.c b/sysklogd/syslogd.c
index e1e71378c..3c18c507f 100644
--- a/sysklogd/syslogd.c
+++ b/sysklogd/syslogd.c
@@ -411,14 +411,16 @@ static int serveConnection (int conn)
 		int           pri = (LOG_USER | LOG_NOTICE);
 		char          line[ BUFSIZE + 1 ];
 		unsigned char c;
+		int           gotpri = 0;
 
 		char *q = line;
 
 		tmpbuf[ n_read - 1 ] = '\0';
 
 		while (p && (c = *p) && q < &line[ sizeof (line) - 1 ]) {
-			if (c == '<') {
+			if ((c == '<') && !gotpri && isdigit(p[1])) {
 			/* Parse the magic priority number. */
+				gotpri = 1;
 				pri = 0;
 				while (isdigit (*(++p))) {
 					pri = 10 * pri + (*p - '0');