Merge tag 'ntb-4.5' of git://github.com/jonmason/ntb

[cascardo/linux.git] / fs / proc / namespaces.c

diff --git a/fs/proc/namespaces.c b/fs/proc/namespaces.c
index 1dece87..276f124 100644 (file)
--- a/fs/proc/namespaces.c
+++ b/fs/proc/namespaces.c
@@ -46,7 +46,7 @@ static const char *proc_ns_get_link(struct dentry *dentry,
        if (!task)
                return error;
 
-       if (ptrace_may_access(task, PTRACE_MODE_READ)) {
+       if (ptrace_may_access(task, PTRACE_MODE_READ_FSCREDS)) {
                error = ns_get_path(&ns_path, task, ns_ops);
                if (!error)
                        nd_jump_link(&ns_path);
@@ -67,7 +67,7 @@ static int proc_ns_readlink(struct dentry *dentry, char __user *buffer, int bufl
        if (!task)
                return res;
 
-       if (ptrace_may_access(task, PTRACE_MODE_READ)) {
+       if (ptrace_may_access(task, PTRACE_MODE_READ_FSCREDS)) {
                res = ns_get_name(name, sizeof(name), task, ns_ops);
                if (res >= 0)
                        res = readlink_copy(buffer, buflen, name);