glibc

Commit Graph

Author	SHA1	Message	Date
Florian Weimer	a492b1e5ef	Linux: Work around kernel bugs in chmod on /proc/self/fd paths [BZ #14578 ] It appears that the ability to change symbolic link modes through such paths is unintended. On several file systems, the operation fails with EOPNOTSUPP, even though the symbolic link permissions are updated. The expected behavior is a failure to update the permissions, without file system changes. Reviewed-by: Matheus Castanho <msc@linux.ibm.com>	2020-02-18 17:52:27 +01:00
Florian Weimer	47136d6cc3	io: Add io/tst-lchmod covering lchmod and fchmodat	2020-02-12 08:44:29 +01:00

Author

SHA1

Message

Date

Florian Weimer

a492b1e5ef

Linux: Work around kernel bugs in chmod on /proc/self/fd paths [BZ #14578 ]

It appears that the ability to change symbolic link modes through such
paths is unintended.  On several file systems, the operation fails with
EOPNOTSUPP, even though the symbolic link permissions are updated.
The expected behavior is a failure to update the permissions, without
file system changes.

Reviewed-by: Matheus Castanho <msc@linux.ibm.com>

2020-02-18 17:52:27 +01:00

Florian Weimer

47136d6cc3

io: Add io/tst-lchmod covering lchmod and fchmodat

2020-02-12 08:44:29 +01:00

2 Commits