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ia64: kill thread_matches(), unexport ptrace_check_attach()
[firefly-linux-kernel-4.4.55.git]
/
kernel
/
utsname.c
diff --git
a/kernel/utsname.c
b/kernel/utsname.c
index f6336d51d64c40a1759519ae0561c9ba07438ea8..08b197e8c485e4cb79dcee37a1b578f45566ad68 100644
(file)
--- a/
kernel/utsname.c
+++ b/
kernel/utsname.c
@@
-113,7
+113,8
@@
static int utsns_install(struct nsproxy *nsproxy, void *new)
{
struct uts_namespace *ns = new;
{
struct uts_namespace *ns = new;
- if (!ns_capable(ns->user_ns, CAP_SYS_ADMIN))
+ if (!ns_capable(ns->user_ns, CAP_SYS_ADMIN) ||
+ !nsown_capable(CAP_SYS_ADMIN))
return -EPERM;
get_uts_ns(ns);
return -EPERM;
get_uts_ns(ns);