syslog(3) message length

[Alexander Bluhm]

Hi,

Now syslogd can handle 8192 bytes per message.  I think we should
increase the libc syslog(3) limit to the same size.  The buffer
needs one byte more as it conains a NUL byte that sendsyslog(2)
does not process.

ok?

bluhm

Index: lib/libc/gen/syslog_r.c
===================================================================
RCS file: /data/mirror/openbsd/cvs/src/lib/libc/gen/syslog_r.c,v
retrieving revision 1.7
diff -u -p -r1.7 syslog_r.c
--- lib/libc/gen/syslog_r.c     21 Jan 2015 19:34:24 -0000      1.7
+++ lib/libc/gen/syslog_r.c     6 Sep 2015 23:50:37 -0000
@@ -89,7 +89,7 @@ __vsyslog_r(int pri, struct syslog_data 
        int cnt;
        char ch, *p, *t;
        int fd, saved_errno, error;
-#define        TBUF_LEN        2048
+#define        TBUF_LEN        (8192+1)
 #define        FMT_LEN         1024
        char *conp = NULL, *stdp = NULL, tbuf[TBUF_LEN], fmt_cpy[FMT_LEN];
        int tbuf_left, fmt_left, prlen;