1735 static int copy_verifier_state(struct bpf_verifier_state *dst_state,  in copy_verifier_state()  argument
1741 	dst_state->jmp_history = copy_array(dst_state->jmp_history, src->jmp_history,  in copy_verifier_state()
1742 					  src->jmp_history_cnt, sizeof(*dst_state->jmp_history),  in copy_verifier_state()
1744 	if (!dst_state->jmp_history)  in copy_verifier_state()
1746 	dst_state->jmp_history_cnt = src->jmp_history_cnt;  in copy_verifier_state()
1751 	for (i = src->curframe + 1; i <= dst_state->curframe; i++) {  in copy_verifier_state()
1752 		free_func_state(dst_state->frame[i]);  in copy_verifier_state()
1753 		dst_state->frame[i] = NULL;  in copy_verifier_state()
1755 	err = copy_reference_state(dst_state, src);  in copy_verifier_state()
1758 	dst_state->speculative = src->speculative;  in copy_verifier_state()
1759 	dst_state->in_sleepable = src->in_sleepable;  in copy_verifier_state()
1760 	dst_state->cleaned = src->cleaned;  in copy_verifier_state()
1761 	dst_state->curframe = src->curframe;  in copy_verifier_state()
1762 	dst_state->branches = src->branches;  in copy_verifier_state()
1763 	dst_state->parent = src->parent;  in copy_verifier_state()
1764 	dst_state->first_insn_idx = src->first_insn_idx;  in copy_verifier_state()
1765 	dst_state->last_insn_idx = src->last_insn_idx;  in copy_verifier_state()
1766 	dst_state->dfs_depth = src->dfs_depth;  in copy_verifier_state()
1767 	dst_state->callback_unroll_depth = src->callback_unroll_depth;  in copy_verifier_state()
1768 	dst_state->may_goto_depth = src->may_goto_depth;  in copy_verifier_state()
1769 	dst_state->equal_state = src->equal_state;  in copy_verifier_state()
1771 		dst = dst_state->frame[i];  in copy_verifier_state()
1776 			dst_state->frame[i] = dst;  in copy_verifier_state()