Fixed bug #76514 Regression in preg_match makes it fail with PREG_JIT…

…_STACKLIMIT_ERROR Looks like some patterns might require more stack for JIT execution. It is a regression, as the same pattern was passing using JIT.
php · Jun 22, 2018 · bb2f1a6 · bb2f1a6
1 parent 71e1847
commit bb2f1a6
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diff --git a/ext/pcre/php_pcre.c b/ext/pcre/php_pcre.c
@@ -75,7 +75,7 @@ PHPAPI ZEND_DECLARE_MODULE_GLOBALS(pcre)
 
 #ifdef HAVE_PCRE_JIT_SUPPORT
 #define PCRE_JIT_STACK_MIN_SIZE (32 * 1024)
-#define PCRE_JIT_STACK_MAX_SIZE (64 * 1024)
+#define PCRE_JIT_STACK_MAX_SIZE (192 * 1024)
 ZEND_TLS pcre2_jit_stack *jit_stack = NULL;
 #endif
 ZEND_TLS pcre2_general_context *gctx = NULL;