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| author |   Richard Haines <richard_c_haines@btinternet.com> | 2022-02-25 17:54:38 +0000 |
|---|---|---|
| committer |   Paul Moore <paul@paul-moore.com> | 2022-02-25 15:35:19 -0500 |
| commit | 65881e1db4e948614d9eb195b8e1197339822949 (patch) | |
| tree | 5412d30772bda69f399724371c13d53cfa4c1d96 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | selinux: use correct type for context length (diff) | |
| download | wireguard-linux-65881e1db4e948614d9eb195b8e1197339822949.tar.xz wireguard-linux-65881e1db4e948614d9eb195b8e1197339822949.zip | |
selinux: allow FIOCLEX and FIONCLEX with policy capability
These ioctls are equivalent to fcntl(fd, F_SETFD, flags), which SELinux
always allows too. Furthermore, a failed FIOCLEX could result in a file
descriptor being leaked to a process that should not have access to it.
As this patch removes access controls, a policy capability needs to be
enabled in policy to always allow these ioctls.
Based-on-patch-by: Demi Marie Obenour <demiobenour@gmail.com>
Signed-off-by: Richard Haines <richard_c_haines@btinternet.com>
[PM: subject line tweak]
Signed-off-by: Paul Moore <paul@paul-moore.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions