From e06b6479a5dc471412f3a00f4a3d6bd5edb8904c Mon Sep 17 00:00:00 2001 From: Lennart Poettering Date: Wed, 4 Jun 2014 17:21:18 +0200 Subject: [PATCH] core: provide /dev/ptmx as symlink in PrivateDevices= execution environments --- src/core/namespace.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/src/core/namespace.c b/src/core/namespace.c index 16540043a..1f987a4b9 100644 --- a/src/core/namespace.c +++ b/src/core/namespace.c @@ -143,7 +143,7 @@ static int mount_dev(BindMount *m) { "/dev/tty\0"; char temporary_mount[] = "/tmp/namespace-dev-XXXXXX"; - const char *d, *dev = NULL, *devpts = NULL, *devshm = NULL, *devkdbus = NULL, *devhugepages = NULL, *devmqueue = NULL, *devlog = NULL; + const char *d, *dev = NULL, *devpts = NULL, *devshm = NULL, *devkdbus = NULL, *devhugepages = NULL, *devmqueue = NULL, *devlog = NULL, *devptmx = NULL; _cleanup_umask_ mode_t u; int r; @@ -168,6 +168,9 @@ static int mount_dev(BindMount *m) { goto fail; } + devptmx = strappenda(temporary_mount, "/dev/ptmx"); + symlink("pts/ptmx", devptmx); + devshm = strappenda(temporary_mount, "/dev/shm"); mkdir(devshm, 01777); r = mount("/dev/shm", devshm, NULL, MS_BIND, NULL); -- 2.30.2