diff options
| -rw-r--r-- | fs/exec.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/exec.c b/fs/exec.c index a8ec371cd3cd..d803227805f6 100644 --- a/fs/exec.c +++ b/fs/exec.c @@ -1404,15 +1404,15 @@ EXPORT_SYMBOL(begin_new_exec); void would_dump(struct linux_binprm *bprm, struct file *file) { struct inode *inode = file_inode(file); - if (inode_permission(&init_user_ns, inode, MAY_READ) < 0) { + struct user_namespace *mnt_userns = file_mnt_user_ns(file); + if (inode_permission(mnt_userns, inode, MAY_READ) < 0) { struct user_namespace *old, *user_ns; bprm->interp_flags |= BINPRM_FLAGS_ENFORCE_NONDUMP; /* Ensure mm->user_ns contains the executable */ user_ns = old = bprm->mm->user_ns; while ((user_ns != &init_user_ns) && - !privileged_wrt_inode_uidgid(user_ns, &init_user_ns, - inode)) + !privileged_wrt_inode_uidgid(user_ns, mnt_userns, inode)) user_ns = user_ns->parent; if (old != user_ns) { |