diff --git a/Zend/Optimizer/block_pass.c b/Zend/Optimizer/block_pass.c
index 6fcbd04f12af5..ee70d021f4a92 100644
--- a/Zend/Optimizer/block_pass.c
+++ b/Zend/Optimizer/block_pass.c
@@ -1152,7 +1152,7 @@ static zend_always_inline zend_basic_block *get_next_block(const zend_cfg *cfg,
 		}
 		next_block++;
 	}
-	while (next_block->len == 0 && !(next_block->flags & ZEND_BB_PROTECTED)) {
+	while (next_block->len == 0 && !(next_block->flags & (ZEND_BB_TARGET|ZEND_BB_PROTECTED))) {
 		next_block = cfg->blocks + next_block->successors[0];
 	}
 	return next_block;
diff --git a/ext/opcache/tests/oss-fuzz-472563272.phpt b/ext/opcache/tests/oss-fuzz-472563272.phpt
new file mode 100644
index 0000000000000..5bd057123fa24
--- /dev/null
+++ b/ext/opcache/tests/oss-fuzz-472563272.phpt
@@ -0,0 +1,14 @@
+--TEST--
+OSS-Fuzz #472563272
+--EXTENSIONS--
+opcache
+--INI--
+opcache.enable=1
+opcache.enable_cli=1
+--FILE--
+<?php
+false || (true ? true : false) || (false ? true : false) || true;
+?>
+===DONE===
+--EXPECT--
+===DONE===