fdo-mirrors/NetworkManager
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/NetworkManager/NetworkManager.git synced 2026-05-07 03:48:09 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions

platform/netns: don't try to overlay ro /sys with a rw one

Browse source 
Linux 4.15 won't allow us. No problem.

(cherry picked from commit d7c70dd9ec)
This commit is contained in:
Lubomir Rintel 2018-02-12 18:48:30 +00:00
parent 04a6600a60
commit e7341d219b
1 changed files with 5 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
src/platform/nmp-netns.c
View file

@ -475,6 +475,7 @@ nmp_netns_new (void)
NMPNetns *self; NMPNetns *self;
int errsv; int errsv;
GError *error = NULL; GError *error = NULL;
unsigned long mountflags = 0;
_stack_ensure_init (); _stack_ensure_init ();
@ -503,7 +504,10 @@ nmp_netns_new (void)
goto err_out; goto err_out;
} }
if (mount ("sysfs", "/sys", "sysfs", 0, NULL) != 0) { if (access ("/sys", W_OK) == -1)
mountflags = MS_RDONLY;
if (mount ("sysfs", "/sys", "sysfs", mountflags, NULL) != 0) {
errsv = errno; errsv = errno;
_LOGE (NULL, "failed mount /sys: %s", g_strerror (errsv)); _LOGE (NULL, "failed mount /sys: %s", g_strerror (errsv));
goto err_out; goto err_out;