diff options
Diffstat (limited to 'security/selinux/hooks.c')
| -rw-r--r-- | security/selinux/hooks.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c index b0032c42333e..e7ebd45ca345 100644 --- a/security/selinux/hooks.c +++ b/security/selinux/hooks.c @@ -1330,7 +1330,9 @@ static inline u16 socket_type_to_security_class(int family, int type, int protoc return SECCLASS_SMC_SOCKET; case PF_XDP: return SECCLASS_XDP_SOCKET; -#if PF_MAX > 45 + case PF_MCTP: + return SECCLASS_MCTP_SOCKET; +#if PF_MAX > 46 #error New address family defined, please update this function. #endif } @@ -2155,7 +2157,7 @@ static int selinux_ptrace_access_check(struct task_struct *child, static int selinux_ptrace_traceme(struct task_struct *parent) { return avc_has_perm(&selinux_state, - task_sid_subj(parent), task_sid_obj(current), + task_sid_obj(parent), task_sid_obj(current), SECCLASS_PROCESS, PROCESS__PTRACE, NULL); } @@ -3325,6 +3327,8 @@ static int selinux_inode_setxattr(struct user_namespace *mnt_userns, } ab = audit_log_start(audit_context(), GFP_ATOMIC, AUDIT_SELINUX_ERR); + if (!ab) + return rc; audit_log_format(ab, "op=setxattr invalid_context="); audit_log_n_untrustedstring(ab, value, audit_size); audit_log_end(ab); @@ -6218,7 +6222,7 @@ static int selinux_msg_queue_msgrcv(struct kern_ipc_perm *msq, struct msg_msg *m struct ipc_security_struct *isec; struct msg_security_struct *msec; struct common_audit_data ad; - u32 sid = task_sid_subj(target); + u32 sid = task_sid_obj(target); int rc; isec = selinux_ipc(msq); @@ -6552,6 +6556,8 @@ static int selinux_setprocattr(const char *name, void *value, size_t size) ab = audit_log_start(audit_context(), GFP_ATOMIC, AUDIT_SELINUX_ERR); + if (!ab) + return error; audit_log_format(ab, "op=fscreate invalid_context="); audit_log_n_untrustedstring(ab, value, audit_size); audit_log_end(ab); |