Messages in this thread | | | Date | Thu, 22 Aug 2019 00:01:29 -0700 | From | Eric Biggers <> | Subject | Re: [PATCH v2] tomoyo: Don't check open/getattr permission on sockets. |
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On Thu, Aug 22, 2019 at 03:55:31PM +0900, Tetsuo Handa wrote: > Eric Biggers wrote: > > What happened to this patch? > > I have to learn how to manage a git tree for sending > pull requests, but I can't find time to try. > > > > > Also, isn't the same bug in other places too?: > > > > - tomoyo_path_chmod() > > - tomoyo_path_chown() > > - smack_inode_getsecurity() > > - smack_inode_setsecurity() > > What's the bug? The file descriptor returned by open(O_PATH) cannot be > passed to read(2), write(2), fchmod(2), fchown(2), fgetxattr(2), mmap(2) etc. >
chmod(2), chown(2), getxattr(2), and setxattr(2) take a path, not a fd.
- Eric
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