upstream commit
don't truncate off \r\n from long stderr lines; bz#2688,
reported by Brian Dyson; ok dtucker@
Upstream-ID: cdfdc4ba90639af807397ce996153c88af046ca4
diff --git a/log.c b/log.c
index 2b59c42..d0f86cf 100644
--- a/log.c
+++ b/log.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: log.c,v 1.48 2016/07/15 05:01:58 dtucker Exp $ */
+/* $OpenBSD: log.c,v 1.49 2017/03/10 03:15:58 djm Exp $ */
/*
* Author: Tatu Ylonen <ylo@cs.hut.fi>
* Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
@@ -453,7 +453,8 @@
tmp_handler(level, fmtbuf, log_handler_ctx);
log_handler = tmp_handler;
} else if (log_on_stderr) {
- snprintf(msgbuf, sizeof msgbuf, "%s\r\n", fmtbuf);
+ snprintf(msgbuf, sizeof msgbuf, "%.*s\r\n",
+ (int)sizeof msgbuf - 3, fmtbuf);
(void)write(log_stderr_fd, msgbuf, strlen(msgbuf));
} else {
#if defined(HAVE_OPENLOG_R) && defined(SYSLOG_DATA_INIT)