From: Roy Marples <roy@marples.name>
Date: Sat, 5 Sep 2020 15:13:36 +0000 (+0100)
Subject: logerr: Ensure that the fd err log is line buffered
X-Git-Tag: v9.2.0~12
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=005992334a549a6895d387db9422d9180fd76814;p=thirdparty%2Fdhcpcd.git

logerr: Ensure that the fd err log is line buffered
---

diff --git a/src/logerr.c b/src/logerr.c
index a2d46017..872033b6 100644
--- a/src/logerr.c
+++ b/src/logerr.c
@@ -390,6 +390,7 @@ logseterrfd(int fd)
 		return 0;
 	}
 	ctx->log_err = fdopen(fd, "a");
+	setlinebuf(ctx->log_err);
 	return ctx->log_err == NULL ? -1 : 0;
 }