Messages in this thread Patch in this message | | | Date | Thu, 17 Feb 2011 15:03:16 +0000 | From | "Serge E. Hallyn" <> | Subject | [PATCH 3/9] allow sethostname in a container |
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Signed-off-by: Serge E. Hallyn <serge.hallyn@canonical.com> --- kernel/sys.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/kernel/sys.c b/kernel/sys.c index 18da702..7a1bbad 100644 --- a/kernel/sys.c +++ b/kernel/sys.c @@ -1177,7 +1177,7 @@ SYSCALL_DEFINE2(sethostname, char __user *, name, int, len) int errno; char tmp[__NEW_UTS_LEN]; - if (!capable(CAP_SYS_ADMIN)) + if (!ns_capable(current->nsproxy->uts_ns->user_ns, CAP_SYS_ADMIN)) return -EPERM; if (len < 0 || len > __NEW_UTS_LEN) return -EINVAL; -- 1.7.0.4
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