diff options
| author |   millert <millert@openbsd.org> | 2016-02-19 23:49:38 +0000 |
|---|---|---|
| committer | millert <millert@openbsd.org> | 2016-02-19 23:49:38 +0000 |
| commit | f96efd98d499e15da2203be9a3ad6133cb1e4702 (patch) | |
| tree | 310b513750c4acbe58ae2ff4042ad2dd6b4fbd3e /lib/libc/gen/syslog_r.c | |
| parent | enable snooping on Intel C610 (diff) | |
| download | wireguard-openbsd-f96efd98d499e15da2203be9a3ad6133cb1e4702.tar.xz wireguard-openbsd-f96efd98d499e15da2203be9a3ad6133cb1e4702.zip | |
Remove the "error" variable; we no longer fall back to writing to
/dev/console so the value of "error" is never read. Also mention
that sendsyslog2 can fail due to ENOBUFS in the comment. OK deraadt@
Diffstat (limited to 'lib/libc/gen/syslog_r.c')
| -rw-r--r-- | lib/libc/gen/syslog_r.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/lib/libc/gen/syslog_r.c b/lib/libc/gen/syslog_r.c index 73e237376ad..c12534019af 100644 --- a/lib/libc/gen/syslog_r.c +++ b/lib/libc/gen/syslog_r.c @@ -1,4 +1,4 @@ -/* $OpenBSD: syslog_r.c,v 1.11 2015/11/25 00:01:21 deraadt Exp $ */ +/* $OpenBSD: syslog_r.c,v 1.12 2016/02/19 23:49:38 millert Exp $ */ /* * Copyright (c) 1983, 1988, 1993 * The Regents of the University of California. All rights reserved. @@ -74,7 +74,7 @@ __vsyslog_r(int pri, struct syslog_data *data, { int cnt; char ch, *p, *t; - int fd, saved_errno, error; + int fd, saved_errno; #define TBUF_LEN (8192+1) #define FMT_LEN 1024 char *conp = NULL, *stdp = NULL, tbuf[TBUF_LEN], fmt_cpy[FMT_LEN]; @@ -192,10 +192,10 @@ __vsyslog_r(int pri, struct syslog_data *data, } /* - * If the sendsyslog() fails, it means that syslogd - * is not running. + * If the sendsyslog2() fails, it means that syslogd + * is not running or the kernel ran out of buffers. */ - error = sendsyslog2(tbuf, cnt, data->log_stat & LOG_CONS); + sendsyslog2(tbuf, cnt, data->log_stat & LOG_CONS); } void |