[rtems-libbsd commit] Fix dhcpcd.conf content

[Sebastian Huber]

Module:    rtems-libbsd
Branch:    master
Commit:    4a5f546d8d236e0888ceaa46a53009fd96f0f430
Changeset: http://git.rtems.org/rtems-libbsd/commit/?id=4a5f546d8d236e0888ceaa46a53009fd96f0f430

Author:    Sebastian Huber <sebastian.huber at embedded-brains.de>
Date:      Thu Oct 11 07:25:34 2018 +0200

Fix dhcpcd.conf content

Do not write '\0' characters to the file.  This confuses the options
parser.

---

 testsuite/include/rtems/bsd/test/default-network-init.h | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/testsuite/include/rtems/bsd/test/default-network-init.h b/testsuite/include/rtems/bsd/test/default-network-init.h
index 4cdfc23..27a5fa7 100644
--- a/testsuite/include/rtems/bsd/test/default-network-init.h
+++ b/testsuite/include/rtems/bsd/test/default-network-init.h
@@ -141,14 +141,14 @@ default_network_dhcpcd(void)
 	    S_IRWXU | S_IRWXG | S_IRWXO);
 	assert(fd >= 0);
 
-	n = write(fd, default_cfg, sizeof(default_cfg));
-	assert(n == (ssize_t) sizeof(default_cfg));
+	n = write(fd, default_cfg, sizeof(default_cfg) - 1);
+	assert(n == (ssize_t) sizeof(default_cfg) - 1);
 
 #ifdef DEFAULT_NETWORK_DHCPCD_NO_DHCP_DISCOVERY
 	static const char nodhcp_cfg[] = "nodhcp\nnodhcp6\n";
 
-	n = write(fd, nodhcp_cfg, sizeof(nodhcp_cfg));
-	assert(n == (ssize_t) sizeof(nodhcp_cfg));
+	n = write(fd, nodhcp_cfg, sizeof(nodhcp_cfg) - 1);
+	assert(n == (ssize_t) sizeof(nodhcp_cfg) - 1);
 #endif
 
 	rv = close(fd);