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authorLinus Torvalds <torvalds@linux-foundation.org>2019-03-07 11:44:01 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2019-03-07 11:44:01 -0800
commitae5906ceee038ea29ff5162d1bcd18fb50af8b94 (patch)
tree841a11c6d3c3afcf7e4d57be370ebcf57aab214a /kernel/seccomp.c
parent1fc1cd8399ab5541a488a7e47b2f21537dd76c2d (diff)
parent468e91cecb3218afd684b8c422490dfebe0691bb (diff)
downloadlinux-stericsson-ae5906ceee038ea29ff5162d1bcd18fb50af8b94.tar.gz
Merge branch 'next-general' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security
Pull security subsystem updates from James Morris: - Extend LSM stacking to allow sharing of cred, file, ipc, inode, and task blobs. This paves the way for more full-featured LSMs to be merged, and is specifically aimed at LandLock and SARA LSMs. This work is from Casey and Kees. - There's a new LSM from Micah Morton: "SafeSetID gates the setid family of syscalls to restrict UID/GID transitions from a given UID/GID to only those approved by a system-wide whitelist." This feature is currently shipping in ChromeOS. * 'next-general' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security: (62 commits) keys: fix missing __user in KEYCTL_PKEY_QUERY LSM: Update list of SECURITYFS users in Kconfig LSM: Ignore "security=" when "lsm=" is specified LSM: Update function documentation for cap_capable security: mark expected switch fall-throughs and add a missing break tomoyo: Bump version. LSM: fix return value check in safesetid_init_securityfs() LSM: SafeSetID: add selftest LSM: SafeSetID: remove unused include LSM: SafeSetID: 'depend' on CONFIG_SECURITY LSM: Add 'name' field for SafeSetID in DEFINE_LSM LSM: add SafeSetID module that gates setid calls LSM: add SafeSetID module that gates setid calls tomoyo: Allow multiple use_group lines. tomoyo: Coding style fix. tomoyo: Swicth from cred->security to task_struct->security. security: keys: annotate implicit fall throughs security: keys: annotate implicit fall throughs security: keys: annotate implicit fall through capabilities:: annotate implicit fall through ...
Diffstat (limited to 'kernel/seccomp.c')
-rw-r--r--kernel/seccomp.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/seccomp.c b/kernel/seccomp.c
index a43c601ac252..54a0347ca812 100644
--- a/kernel/seccomp.c
+++ b/kernel/seccomp.c
@@ -445,8 +445,8 @@ static struct seccomp_filter *seccomp_prepare_filter(struct sock_fprog *fprog)
* behavior of privileged children.
*/
if (!task_no_new_privs(current) &&
- security_capable_noaudit(current_cred(), current_user_ns(),
- CAP_SYS_ADMIN) != 0)
+ security_capable(current_cred(), current_user_ns(),
+ CAP_SYS_ADMIN, CAP_OPT_NOAUDIT) != 0)
return ERR_PTR(-EACCES);
/* Allocate a new seccomp_filter */