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Merge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 

Pull mount_capable() fix from Al Viro.

* 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
  Unbreak mount_capable()
This commit is contained in:
Linus Torvalds 2019-07-31 13:26:54 -07:00
parent b36a1552d7 c2c44ec20a
commit 5c6207539a
1 changed files with 1 additions and 4 deletions
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5
fs/super.c
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@ -478,13 +478,10 @@ EXPORT_SYMBOL(generic_shutdown_super);
bool mount_capable(struct fs_context *fc) bool mount_capable(struct fs_context *fc)
{ {
struct user_namespace *user_ns = fc->global ? &init_user_ns
: fc->user_ns;
if (!(fc->fs_type->fs_flags & FS_USERNS_MOUNT)) if (!(fc->fs_type->fs_flags & FS_USERNS_MOUNT))
return capable(CAP_SYS_ADMIN); return capable(CAP_SYS_ADMIN);
else else
return ns_capable(user_ns, CAP_SYS_ADMIN); return ns_capable(fc->user_ns, CAP_SYS_ADMIN);
} }
/** /**