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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2012-07-18 13:42:44 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-07-18 13:42:44 -0700 |
| commit | e2f3b78557ff11f58d836e016900c3210f4fb1c1 (patch) | |
| tree | 7ecaa578bee0dd90fc22daa0e3a736411f2d4309 /security | |
| parent | 6f7024285864290259d6b4c36f9e84a4b89ec3c4 (diff) | |
| parent | 3d2195c3324b27e65ba53d9626a6bd91a2515797 (diff) | |
| download | linux-stable-e2f3b78557ff11f58d836e016900c3210f4fb1c1.tar.gz linux-stable-e2f3b78557ff11f58d836e016900c3210f4fb1c1.tar.bz2 linux-stable-e2f3b78557ff11f58d836e016900c3210f4fb1c1.zip | |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security
Pull SELinux regression fixes from James Morris.
Andrew Morton has a box that hit that open perms problem.
I also renamed the "epollwakeup" selinux name for the new capability to
be "block_suspend", to match the rename done by commit d9914cf66181
("PM: Rename CAP_EPOLLWAKEUP to CAP_BLOCK_SUSPEND").
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security:
SELinux: do not check open perms if they are not known to policy
SELinux: include definition of new capabilities
Diffstat (limited to 'security')
| -rw-r--r-- | security/selinux/hooks.c | 2 | ||||
| -rw-r--r-- | security/selinux/include/classmap.h | 4 |
2 files changed, 4 insertions, 2 deletions
diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c index 372ec6502aa8..ffd8900a38e8 100644 --- a/security/selinux/hooks.c +++ b/security/selinux/hooks.c @@ -2717,7 +2717,7 @@ static int selinux_inode_setattr(struct dentry *dentry, struct iattr *iattr) ATTR_ATIME_SET | ATTR_MTIME_SET | ATTR_TIMES_SET)) return dentry_has_perm(cred, dentry, FILE__SETATTR); - if (ia_valid & ATTR_SIZE) + if (selinux_policycap_openperm && (ia_valid & ATTR_SIZE)) av |= FILE__OPEN; return dentry_has_perm(cred, dentry, av); diff --git a/security/selinux/include/classmap.h b/security/selinux/include/classmap.h index b8c53723e09b..df2de54a958d 100644 --- a/security/selinux/include/classmap.h +++ b/security/selinux/include/classmap.h @@ -145,7 +145,9 @@ struct security_class_mapping secclass_map[] = { "node_bind", "name_connect", NULL } }, { "memprotect", { "mmap_zero", NULL } }, { "peer", { "recv", NULL } }, - { "capability2", { "mac_override", "mac_admin", "syslog", NULL } }, + { "capability2", + { "mac_override", "mac_admin", "syslog", "wake_alarm", "block_suspend", + NULL } }, { "kernel_service", { "use_as_override", "create_files_as", NULL } }, { "tun_socket", { COMMON_SOCK_PERMS, NULL } }, |