X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=sysklogd%2Fsyslogd.c;h=db6401c5202e581e235128438f04f176e7ba95bd;hb=b78d9b56eb0fe4ba8b347f12848ab4154805f4c5;hp=89f5348ec94ffbd197fac8ee275873ffe33d4463;hpb=22ecf049b634ccd507ed0587526599ed1971c308;p=oweals%2Fbusybox.git

diff --git a/sysklogd/syslogd.c b/sysklogd/syslogd.c
index 89f5348ec..db6401c52 100644
--- a/sysklogd/syslogd.c
+++ b/sysklogd/syslogd.c
@@ -2,8 +2,8 @@
 /*
  * Mini syslogd implementation for busybox
  *
- * Copyright (C) 1999,2000,2001 by Lineo, inc.
- * Written by Erik Andersen <andersen@lineo.com>, <andersee@debian.org>
+ * Copyright (C) 1999,2000 by Lineo, inc. and Erik Andersen
+ * Copyright (C) 1999,2000,2001 by Erik Andersen <andersee@debian.org>
  *
  * Copyright (C) 2000 by Karl M. Hegbloom <karlheg@debian.org>
  *
@@ -55,7 +55,7 @@
 #define __LOG_FILE "/var/log/messages"
 
 /* Path to the unix socket */
-static char lfile[BUFSIZ] = "";
+static char lfile[BUFSIZ];
 
 static char *logFilePath = __LOG_FILE;
 
@@ -65,7 +65,7 @@ static int MarkInterval = 20 * 60;
 /* localhost's name */
 static char LocalHostName[32];
 
-#ifdef BB_FEATURE_REMOTE_LOG
+#ifdef CONFIG_FEATURE_REMOTE_LOG
 #include <netinet/in.h>
 /* udp socket for logging to remote host */
 static int remotefd = -1;
@@ -79,7 +79,7 @@ static int local_logging = FALSE;
 #endif
 
 /* circular buffer variables/structures */
-#ifdef BB_FEATURE_IPC_SYSLOG
+#ifdef CONFIG_FEATURE_IPC_SYSLOG
 
 #include <sys/ipc.h>
 #include <sys/sem.h>
@@ -269,7 +269,7 @@ static void message (char *fmt, ...)
 	fl.l_start  = 0;
 	fl.l_len    = 1;
 
-#ifdef BB_FEATURE_IPC_SYSLOG
+#ifdef CONFIG_FEATURE_IPC_SYSLOG
 	if ((circular_logging == TRUE) && (buf != NULL)){
 			char b[1024];
 			va_start (arguments, fmt);
@@ -339,14 +339,14 @@ static void logMessage (int pri, char *msg)
 
 	/* todo: supress duplicates */
 
-#ifdef BB_FEATURE_REMOTE_LOG
+#ifdef CONFIG_FEATURE_REMOTE_LOG
 	/* send message to remote logger */
 	if ( -1 != remotefd){
 static const int IOV_COUNT = 2;
 		struct iovec iov[IOV_COUNT];
 		struct iovec *v = iov;
 
-		bzero(&res, sizeof(res));
+		memset(&res, 0, sizeof(res));
 		snprintf(res, sizeof(res), "<%d>", pri);
 		v->iov_base = res ;
 		v->iov_len = strlen(res);          
@@ -372,7 +372,7 @@ static void quit_signal(int sig)
 {
 	logMessage(LOG_SYSLOG | LOG_INFO, "System log daemon exiting.");
 	unlink(lfile);
-#ifdef BB_FEATURE_IPC_SYSLOG
+#ifdef CONFIG_FEATURE_IPC_SYSLOG
 	ipcsyslog_cleanup();
 #endif
 
@@ -392,18 +392,19 @@ static void domark(int sig)
 #define BUFSIZE 1023
 static int serveConnection (int conn)
 {
-	RESERVE_BB_BUFFER(tmpbuf, BUFSIZE + 1);
+	RESERVE_CONFIG_BUFFER(tmpbuf, BUFSIZE + 1);
 	int    n_read;
+	char *p = tmpbuf;
 
 	n_read = read (conn, tmpbuf, BUFSIZE );
 
-	if (n_read > 0) {
+	while (p < tmpbuf + n_read) {
 
 		int           pri = (LOG_USER | LOG_NOTICE);
 		char          line[ BUFSIZE + 1 ];
 		unsigned char c;
 
-		char *p = tmpbuf, *q = line;
+		char *q = line;
 
 		tmpbuf[ n_read - 1 ] = '\0';
 
@@ -428,21 +429,23 @@ static int serveConnection (int conn)
 			p++;
 		}
 		*q = '\0';
+		p++;
 		/* Now log it */
 		logMessage (pri, line);
 	}
+	RELEASE_CONFIG_BUFFER (tmpbuf);
 	return n_read;
 }
 
 
-#ifdef BB_FEATURE_REMOTE_LOG
+#ifdef CONFIG_FEATURE_REMOTE_LOG
 static void init_RemoteLog (void){
 
   struct sockaddr_in remoteaddr;
   struct hostent *hostinfo;
   int len = sizeof(remoteaddr);
 
-  bzero(&remoteaddr, len);
+  memset(&remoteaddr, 0, len);
 
   remotefd = socket(AF_INET, SOCK_DGRAM, 0);
 
@@ -509,13 +512,13 @@ static void doSyslogd (void)
 	FD_ZERO (&fds);
 	FD_SET (sock_fd, &fds);
 
-#ifdef BB_FEATURE_IPC_SYSLOG
+#ifdef CONFIG_FEATURE_IPC_SYSLOG
 	if (circular_logging == TRUE ){
 	   ipcsyslog_init();
 	}
 #endif
 
-        #ifdef BB_FEATURE_REMOTE_LOG
+        #ifdef CONFIG_FEATURE_REMOTE_LOG
         if (doRemoteLog == TRUE){
           init_RemoteLog();
         }
@@ -582,7 +585,7 @@ extern int syslogd_main(int argc, char **argv)
 			case 'O':
 				logFilePath = strdup(optarg);
 				break;
-#ifdef BB_FEATURE_REMOTE_LOG
+#ifdef CONFIG_FEATURE_REMOTE_LOG
 			case 'R':
 				RemoteHost = strdup(optarg);
 				if ( (p = strchr(RemoteHost, ':'))){
@@ -595,7 +598,7 @@ extern int syslogd_main(int argc, char **argv)
 				local_logging = TRUE;
 				break;
 #endif
-#ifdef BB_FEATURE_IPC_SYSLOG
+#ifdef CONFIG_FEATURE_IPC_SYSLOG
 			case 'C':
 				circular_logging = TRUE;
 				break;
@@ -605,7 +608,7 @@ extern int syslogd_main(int argc, char **argv)
 		}
 	}
 
-#ifdef BB_FEATURE_REMOTE_LOG
+#ifdef CONFIG_FEATURE_REMOTE_LOG
 	/* If they have not specified remote logging, then log locally */
 	if (doRemoteLog == FALSE)
 		local_logging = TRUE;