#define AUDIT_DAEMON_CONFIG 1203 /* Daemon config change */
#define AUDIT_SYSCALL 1300 /* Syscall event */
-#define AUDIT_FS_WATCH 1301 /* Filesystem watch event */
+/* #define AUDIT_FS_WATCH 1301 * Deprecated */
#define AUDIT_PATH 1302 /* Filename path information */
#define AUDIT_IPC 1303 /* IPC record */
#define AUDIT_SOCKETCALL 1304 /* sys_socketcall arguments */
#define AUDIT_MQ_SENDRECV 1313 /* POSIX MQ send/receive record type */
#define AUDIT_MQ_NOTIFY 1314 /* POSIX MQ notify record type */
#define AUDIT_MQ_GETSETATTR 1315 /* POSIX MQ get/set attribute record type */
+#define AUDIT_KERNEL_OTHER 1316 /* For use by 3rd party modules */
#define AUDIT_AVC 1400 /* SE Linux avc denial or grant */
#define AUDIT_SELINUX_ERR 1401 /* Internal SE Linux Errors */
result = audit_comparator(tsk->pid, f->op, f->val);
break;
case AUDIT_PPID:
- if (ctx)
+ if (ctx) {
+ if (!ctx->ppid)
+ ctx->ppid = sys_getppid();
result = audit_comparator(ctx->ppid, f->op, f->val);
+ }
break;
case AUDIT_UID:
result = audit_comparator(tsk->uid, f->op, f->val);
/* tsk == current */
context->pid = tsk->pid;
- context->ppid = sys_getppid(); /* sic. tsk == current in all cases */
+ if (!context->ppid)
+ context->ppid = sys_getppid();
context->uid = tsk->uid;
context->gid = tsk->gid;
context->euid = tsk->euid;
context->ctime = CURRENT_TIME;
context->in_syscall = 1;
context->auditable = !!(state == AUDIT_RECORD_CONTEXT);
+ context->ppid = 0;
}
/**
}
update_context:
- idx = context->name_count++;
+ idx = context->name_count;
+ if (context->name_count == AUDIT_NAMES) {
+ printk(KERN_DEBUG "name_count maxed and losing %s\n",
+ found_name ?: "(null)");
+ return;
+ }
+ context->name_count++;
#if AUDIT_DEBUG
context->ino_count++;
#endif
/* A parent was not found in audit_names, so copy the inode data for the
* provided parent. */
if (!found_name) {
- idx = context->name_count++;
+ idx = context->name_count;
+ if (context->name_count == AUDIT_NAMES) {
+ printk(KERN_DEBUG
+ "name_count maxed and losing parent inode data: dev=%02x:%02x, inode=%lu",
+ MAJOR(parent->i_sb->s_dev),
+ MINOR(parent->i_sb->s_dev),
+ parent->i_ino);
+ return;
+ }
+ context->name_count++;
#if AUDIT_DEBUG
context->ino_count++;
#endif