[php-src] Issue #19197: php-8.5.0alpha2 build failure in ext/session/session.c

From: Date: Mon, 21 Jul 2025 06:59:15 +0000
Subject: [php-src] Issue #19197: php-8.5.0alpha2 build failure in ext/session/session.c
Groups: php.bugs 
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Issue: https://github.com/php/php-src/issues/19197 Author: debohman ### Description The use of ZEND_STRL() is problematic. ``` #define ZEND_STRL(str) (str), (sizeof(str)-1) ``` given: ``` memcpy(buf, ZEND_STRL(LAST_MODIFIED)); ``` When memcpy is defined as a macro, it does not expand as expected. ``` /tera/tera/debo/Projects/php/php-8.5.0alpha2/ext/session/session.c:1249:39: error: too few arguments provided to function-like macro invocation 1249 | memcpy(buf, ZEND_STRL(LAST_MODIFIED)); | ^ /usr/include/secure/_string.h:64:9: note: macro 'memcpy' defined here 64 | #define memcpy(dest, src, len) \ | ^ /tera/tera/debo/Projects/php/php-8.5.0alpha2/ext/session/session.c:1249:3: warning: expression result unused [-Wunused-value] 1249 | memcpy(buf, ZEND_STRL(LAST_MODIFIED)); | ^~~~~~ /tera/tera/debo/Projects/php/php-8.5.0alpha2/ext/session/session.c:1264:32: error: too few arguments provided to function-like macro invocation 1264 | memcpy(buf, ZEND_STRL(EXPIRES)); | ^ /usr/include/secure/_string.h:64:9: note: macro 'memcpy' defined here 64 | #define memcpy(dest, src, len) \ | ^ /tera/tera/debo/Projects/php/php-8.5.0alpha2/ext/session/session.c:1264:2: warning: expression result unused [-Wunused-value] 1264 | memcpy(buf, ZEND_STRL(EXPIRES)); | ^~~~~~ 2 warnings and 2 errors generated. make: *** [Makefile:2244: ext/session/session.lo] Error 1 make: *** Waiting for unfinished jobs.... ``` Darwin 10.12.6, clang 20.1.8. ### PHP Version ```plain php-8.5.0alpha2 ``` ### Operating System Darwin 10.12.6

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