aports/main/busybox/0001-nsenter-Rename-network-option-to-net.patch
Euan Harris 1723be1db5 main/busybox: Backport nsenter option parser fixes
* Rename --network to --net, to match util-linux and the help text
* -t, -S and -G should take mandatory integer options, but are defined
  as simple flags, causing problems such as:

    https://github.com/linuxkit/linuxkit/issues/567
    https://github.com/gliderlabs/docker-alpine/issues/359
    https://github.com/kontena/pharos-cluster/pull/81

These patches have been accepted upstream by Busybox.

Signed-off-by: Euan Harris <euan.harris@docker.com>
2018-05-14 19:07:04 +00:00

37 lines
1.3 KiB
Diff

From 40394cb1c963c35d2daa9570ba968afa981cf1fc Mon Sep 17 00:00:00 2001
From: Euan Harris <euan.harris@docker.com>
Date: Thu, 3 May 2018 13:34:46 +0100
Subject: [PATCH 1/2] nsenter: Rename --network option to --net
In nsenter from util-linux, the long version of the -n option is
--net=<path>. BusyBox's version expects --network=<path>, so scripts
and examples written for util-linux's version cause BusyBox's version
to exit with the usage message.
Confusingly, until commit 036585a911a5f, the usage message erroneously
claimed that the long option was indeed called --net; after that commit
long options are not listed at all.
Signed-off-by: Euan Harris <euan.harris@docker.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
---
util-linux/nsenter.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/util-linux/nsenter.c b/util-linux/nsenter.c
index c6933c8..35439a2 100644
--- a/util-linux/nsenter.c
+++ b/util-linux/nsenter.c
@@ -112,7 +112,7 @@ static const char nsenter_longopts[] ALIGN1 =
"user\0" Optional_argument "U"
"ipc\0" Optional_argument "i"
"uts\0" Optional_argument "u"
- "network\0" Optional_argument "n"
+ "net\0" Optional_argument "n"
"pid\0" Optional_argument "p"
"mount\0" Optional_argument "m"
"target\0" Required_argument "t"
--
2.7.4