Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.

===================================================================
RCS file: /ftp/cvs/cvsroot/src/external/bsd/dhcpcd/dist/src/privsep.c,v
rcsdiff: /ftp/cvs/cvsroot/src/external/bsd/dhcpcd/dist/src/privsep.c,v: warning: Unknown phrases like `commitid ...;' are present.
retrieving revision 1.1.1.6
retrieving revision 1.1.1.7
diff -u -p -r1.1.1.6 -r1.1.1.7
--- src/external/bsd/dhcpcd/dist/src/privsep.c	2020/06/15 16:58:02	1.1.1.6
+++ src/external/bsd/dhcpcd/dist/src/privsep.c	2020/07/02 13:57:41	1.1.1.7
@@ -160,8 +160,9 @@ ps_dropprivs(struct dhcpcd_ctx *ctx)
 	}
 
 	/* Prohibit writing to files.
-	 * Obviously this won't work if we are using a logfile. */
-	if (ctx->logfile == NULL) {
+	 * Obviously this won't work if we are using a logfile
+	 * or redirecting stderr to a file. */
+	if (ctx->logfile == NULL && isatty(loggeterrfd())) {
 		if (setrlimit(RLIMIT_FSIZE, &rzero) == -1)
 			logerr("setrlimit RLIMIT_FSIZE");
 	}
@@ -365,13 +366,6 @@ ps_dostart(struct dhcpcd_ctx *ctx,
 	if (callback(recv_ctx) == -1)
 		goto errexit;
 
-	if (!(ctx->options & DHCPCD_DEBUG) &&
-	   (!(ctx->options & DHCPCD_TEST) || loggetopts() & LOGERR_QUIET))
-	{
-		(void)freopen(_PATH_DEVNULL, "w", stdout);
-		(void)freopen(_PATH_DEVNULL, "w", stderr);
-	}
-
 	if (flags & PSF_DROPPRIVS)
 		ps_dropprivs(ctx);