Patch is_numeric_patch for JSON related Bug #64695

Patch version 2013-04-23 04:16 UTC

Obsoleted by patches:

• return_string_instead_of_warning, revision 2013-04-23 06:27 UTC

• 2013-04-23 04:16 UTC [diff to current]

Developer: keith@openx.com

diff --git a/Zend/zend_operators.h b/Zend/zend_operators.h
index 273347f..e34c87a 100644
--- a/Zend/zend_operators.h
+++ b/Zend/zend_operators.h
@@ -150,6 +150,9 @@ check_digits:
 
 					if (*e == '-' || *e == '+') {
 						ptr = e++;
+					} else {
+					    // e without a following +/- is not valid exponent notation
+					    return 0;
 					}
 					if (ZEND_IS_DIGIT(*e)) {
 						goto process_double;