lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
Open Source and information security mailing list archives
| ||
|
Date: Tue, 5 Apr 2022 09:19:59 +0200 From: Greg Kroah-Hartman <gregkh@...uxfoundation.org> To: linux-kernel@...r.kernel.org Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>, stable@...r.kernel.org, linux-security-module@...r.kernel.org, Christian Brauner <christian.brauner@...ntu.com>, Mickaël Salaün <mic@...ux.microsoft.com> Subject: [PATCH 5.15 137/913] landlock: Use square brackets around "landlock-ruleset" From: Christian Brauner <christian.brauner@...ntu.com> commit aea0b9f2486da8497f35c7114b764bf55e17c7ea upstream. Make the name of the anon inode fd "[landlock-ruleset]" instead of "landlock-ruleset". This is minor but most anon inode fds already carry square brackets around their name: [eventfd] [eventpoll] [fanotify] [fscontext] [io_uring] [pidfd] [signalfd] [timerfd] [userfaultfd] For the sake of consistency lets do the same for the landlock-ruleset anon inode fd that comes with landlock. We did the same in 1cdc415f1083 ("uapi, fsopen: use square brackets around "fscontext" [ver #2]") for the new mount api. Cc: linux-security-module@...r.kernel.org Signed-off-by: Christian Brauner <christian.brauner@...ntu.com> Link: https://lore.kernel.org/r/20211011133704.1704369-1-brauner@kernel.org Cc: stable@...r.kernel.org Signed-off-by: Mickaël Salaün <mic@...ux.microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org> --- security/landlock/syscalls.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/security/landlock/syscalls.c +++ b/security/landlock/syscalls.c @@ -192,7 +192,7 @@ SYSCALL_DEFINE3(landlock_create_ruleset, return PTR_ERR(ruleset); /* Creates anonymous FD referring to the ruleset. */ - ruleset_fd = anon_inode_getfd("landlock-ruleset", &ruleset_fops, + ruleset_fd = anon_inode_getfd("[landlock-ruleset]", &ruleset_fops, ruleset, O_RDWR | O_CLOEXEC); if (ruleset_fd < 0) landlock_put_ruleset(ruleset);
Powered by blists - more mailing lists