From: Roy Marples <roy@marples.name>
Date: Fri, 27 Mar 2020 16:04:35 +0000 (+0000)
Subject: privsep: Don't close output streams if debugging or testing
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a02aa585463b3967bccba8659139139638957d3a;p=thirdparty%2Fdhcpcd.git

privsep: Don't close output streams if debugging or testing
---

diff --git a/src/privsep.c b/src/privsep.c
index a188d7d7..99a507e7 100644
--- a/src/privsep.c
+++ b/src/privsep.c
@@ -233,8 +233,10 @@ ps_dostart(struct dhcpcd_ctx *ctx,
 	if (callback(recv_ctx) == -1)
 		goto errexit;
 
-	freopen(_PATH_DEVNULL, "w", stdout);
-	freopen(_PATH_DEVNULL, "w", stderr);
+	if (!(ctx->options & (DHCPCD_TEST | DHCPCD_DEBUG))) {
+		freopen(_PATH_DEVNULL, "w", stdout);
+		freopen(_PATH_DEVNULL, "w", stderr);
+	}
 
 	if (flags & PSF_DROPPRIVS)
 		ps_dropprivs(ctx);