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Merge branch 'PHP-8.4'

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* PHP-8.4:
  Reset global pointers to prevent use-after-free
This commit is contained in:
Niels Dossche
2025-07-30 09:23:38 +02:00
parent bc2d02e3a9 6fda0a5617
commit 16b2fc41a3
1 changed files with 8 additions and 0 deletions
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8
ext/opcache/jit/zend_jit.c
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@@ -3864,6 +3864,14 @@ void zend_jit_shutdown(void)
#else
zend_jit_trace_free_caches(&jit_globals);
#endif
/* Reset global pointers to prevent use-after-free in `zend_jit_status()`
* after gracefully restarting Apache with mod_php, see:
* https://github.com/php/php-src/pull/19212 */
dasm_ptr = NULL;
dasm_buf = NULL;
dasm_end = NULL;
dasm_size = 0;
}
static void zend_jit_reset_counters(void)