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zend_test_compile_string failed #17899
Description
Description
The following code:
<?php
$source = '<?php
require("sumfile.php");
?>';
try {zend_test_compile_string($source,$fusion,$c);} catch (Exception $e) { echo($e); }Resulted in this output:
/home/phpfuzz/WorkSpace/flowfusion/php-src/ext/opcache/ZendAccelerator.c:1348:41: runtime error: addition of unsigned offset to 0x7ebd9064a9d8 overflowed to 0x7ebd9064a9d7
SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior /home/phpfuzz/WorkSpace/flowfusion/php-src/ext/opcache/ZendAccelerator.c:1348:41 in
To reproduce:
./php-src/sapi/cli/php -d "zend_extension=/home/phpfuzz/WorkSpace/flowfusion/php-src/modules/opcache.so" -d "opcache.enable_cli=1" ./test.php
Commit:
commit c5ee870b856a2447c365cbcaf807ada66b67920d
Merge: bcf0ee185b 04a33a1122
Author: Remi Collet <[email protected]>
Date: Thu Feb 20 11:48:09 2025 +0100
Merge branch 'PHP-8.4'
* PHP-8.4:
zip version is now 1.22.5
Configurations:
CC="clang-12" CXX="clang++-12" CFLAGS="-DZEND_VERIFY_TYPE_INFERENCE" CXXFLAGS="-DZEND_VERIFY_TYPE_INFERENCE" ./configure --enable-debug --enable-address-sanitizer --enable-undefined-sanitizer --enable-re2c-cgoto --enable-fpm --enable-litespeed --enable-phpdbg-debug --enable-zts --enable-bcmath --enable-calendar --enable-dba --enable-dl-test --enable-exif --enable-ftp --enable-gd --enable-gd-jis-conv --enable-mbstring --enable-pcntl --enable-shmop --enable-soap --enable-sockets --enable-sysvmsg --enable-zend-test --with-zlib --with-bz2 --with-curl --with-enchant --with-gettext --with-gmp --with-mhash --with-ldap --with-libedit --with-readline --with-snmp --with-sodium --with-xsl --with-zip --with-mysqli --with-pdo-mysql --with-pdo-pgsql --with-pgsql --with-sqlite3 --with-pdo-sqlite --with-webp --with-jpeg --with-freetype --enable-sigchild --with-readline --with-pcre-jit --with-iconv
Operating System:
Ubuntu 20.04 Host, Docker 0599jiangyc/flowfusion:latest
This report is automatically generated by FlowFusion
PHP Version
Operating System
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Activity
Fix phpGH-17899: zend_test_compile_string crash on invalid script path.
Fix GH-17899: zend_test_compile_string crash on invalid script path.