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Merge branch 'PHP-8.5'

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* PHP-8.5:
  Fix block_pass JMP[N]Z optimization
This commit is contained in:
Ilija Tovilo
2026-01-11 14:56:11 +01:00
parent 9ab800ec9b 918dc2355e
commit 1ee38a3dcb
2 changed files with 15 additions and 1 deletions
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2
Zend/Optimizer/block_pass.c
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@@ -1228,7 +1228,7 @@ 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;

14
ext/opcache/tests/oss-fuzz-472563272.phpt Normal file
View File

@@ -0,0 +1,14 @@
--TEST--
OSS-Fuzz #472563272: Borked block_pass JMP[N]Z optimization
--EXTENSIONS--
opcache
--INI--
opcache.enable=1
opcache.enable_cli=1
--FILE--
<?php
false || (true ? true : false) || (false ? true : false) || true;
?>
===DONE===
--EXPECT--
===DONE===