gcc 4.0.2 complains that state is (not "may be", is) used initialized on
line 607:
605 list_for_each_entry_rcu(e, &audit_filter_list[AUDIT_FILTER_USER], list) {
606 if (audit_filter_user_rules(cb, &e->rule, &state)) {
607 if (state == AUDIT_DISABLED)
608 ret = 0;
609 break;
610 }
AFAICT state will always have been initialized if
audit_filter_user_rules() returns nonzero:
590 switch (rule->action) {
591 case AUDIT_NEVER: *state = AUDIT_DISABLED; break;
592 case AUDIT_POSSIBLE: *state = AUDIT_BUILD_CONTEXT; break;
593 case AUDIT_ALWAYS: *state = AUDIT_RECORD_CONTEXT; break;
594 }
595 return 1;
Is GCC correct that this is a bug (no default case in the switch
statement)?
Lee
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