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Bug #13594
closed
Valid flag for fchownat(2) is AT_SYMLINK_NOFOLLOW, not SYMLNK
Start date:
Due date:
% Done:
100%
Estimated time:
Difficulty:
Bite-size
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Gerrit CR:
Description
The chown(2) man page contains this:
The fchownat() function sets the owner ID and group ID of the named
file in the same manner as chown(). If, however, the path argument is
relative, the path is resolved relative to the fildes argument rather
than the current working directory. If the fildes argument has the
special value AT_FDCWD, the path resolution reverts back to current
working directory relative. If the flag argument is set to SYMLNK, the
function behaves like lchown() with respect to symbolic links. If the
path argument is absolute, the fildes argument is ignored. If the path
argument is a null pointer, the function behaves like fchown().
But, apparently, SYMLNK is wrong. There is no such constant defined. It should be changed to AT_SYMLINK_NOFOLLOW. See also https://pubs.opengroup.org/onlinepubs/9699919799/functions/fchownat.html
Related issues
Updated by Marcel Telka 9 months ago
Testing
I reviewed the man page using the following command:
MANPATH=usr/src/man/ man chown.2
Nightly passed.
Updated by Marcel Telka 9 months ago
- Status changed from In Progress to Pending RTI
Updated by Electric Monk 9 months ago
- Status changed from Pending RTI to Closed
- % Done changed from 0 to 100
git commit f2db47a16aa8decb07a3891af701f32bba6990cd
commit f2db47a16aa8decb07a3891af701f32bba6990cd
Author: Marcel Telka <marcel@telka.sk>
Date: 2021-03-03T19:33:49.000Z
13594 Valid flag for fchownat(2) is AT_SYMLINK_NOFOLLOW, not SYMLNK
Reviewed by: Andy Fiddaman <omnios@citrus-it.co.uk>
Reviewed by: Toomas Soome <tsoome@me.com>
Approved by: Robert Mustacchi <rm@fingolfin.org>
Updated by Marcel Telka 9 months ago
- Related to Bug #13634: fstat(2) does not use flag added
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