PHP :: Bug #60362

Return to Bug #60362
Patch fix_to_prevent_warning_on_isset_empty_for_55_and_a_half.patch	revision 2011-12-21 14:34 UTC by alan_k@php.net
Patch isset_changed_warning_only_on_access.patch	revision 2011-12-18 05:08 UTC by alan_k@php.net
Patch string_offset_trigger_notice.patch	revision 2011-12-05 05:17 UTC by laruence@php.net revision 2011-12-04 17:26 UTC by laruence@php.net
Patch fix_disabling_bad_string_offsets	revision 2011-12-04 16:43 UTC by laruence@php.net revision 2011-12-04 12:44 UTC by alan at akbkhome dot com
Patch first_effort_to_fix_this	revision 2011-12-03 15:51 UTC by alan at akbkhome dot com
Patch bug60362.sub-sub-keys.phpt	revision 2011-11-23 01:40 UTC by danielc at analysisandsolutions dot com
Patch string_offset_trigger_notice.patch for Arrays related Bug #60362

Patch version 2011-12-05 05:17 UTC
Return to Bug #60362 | Download this patch
This patch renders other patches obsolete
Obsolete patches:
string_offset_trigger_notice.patch, revision 2011-12-04 17:26 UTC
Patch Revisions:
Developer: laruence@php.net

Index: Zend/zend_execute.c
===================================================================
--- Zend/zend_execute.c	(revision 320369)
+++ Zend/zend_execute.c	(working copy)
@@ -1150,10 +1150,13 @@
 					switch(Z_TYPE_P(dim)) {
 						/* case IS_LONG: */
 						case IS_STRING:
+							if (IS_LONG == is_numeric_string(Z_STRVAL_P(dim), Z_STRLEN_P(dim), NULL, NULL, -1)) {
+								break;
+							}
 						case IS_DOUBLE:
 						case IS_NULL:
 						case IS_BOOL:
-							/* do nothing */
+							zend_error(E_NOTICE, "String offset cast occured");
 							break;
 						default:
 							zend_error(E_WARNING, "Illegal offset type");
@@ -1260,15 +1263,18 @@
 		case IS_STRING: {
 				zval tmp;
 				zval *ptr;
-
+				
 				if (Z_TYPE_P(dim) != IS_LONG) {
 					switch(Z_TYPE_P(dim)) {
 						/* case IS_LONG: */
 						case IS_STRING:
+							if (IS_LONG == is_numeric_string(Z_STRVAL_P(dim), Z_STRLEN_P(dim), NULL, NULL, -1)) {
+								break;
+							}
 						case IS_DOUBLE:
 						case IS_NULL:
 						case IS_BOOL:
-							/* do nothing */
+							zend_error(E_NOTICE, "String offset cast occured");
 							break;
 						default:
 							zend_error(E_WARNING, "Illegal offset type");
@@ -1287,7 +1293,7 @@
 
 				if (Z_LVAL_P(dim) < 0 || Z_STRLEN_P(container) <= Z_LVAL_P(dim)) {
 					if (type != BP_VAR_IS) {
-						zend_error(E_NOTICE, "Uninitialized string offset: %ld", Z_LVAL_P(dim));
+						zend_error(E_NOTICE, "Uninitialized or invalid string offset: %ld", Z_LVAL_P(dim));
 					}
 					Z_STRVAL_P(ptr) = STR_EMPTY_ALLOC();
 					Z_STRLEN_P(ptr) = 0;
Index: Zend/tests/offset_string.phpt
===================================================================
--- Zend/tests/offset_string.phpt	(revision 320369)
+++ Zend/tests/offset_string.phpt	(working copy)
@@ -26,20 +26,30 @@
 ?>
 --EXPECTF--	
 string(1) "i"
+
+Notice: String offset cast occured in %soffset_string.php on line %d
 string(1) "S"
+
+Notice: String offset cast occured in %soffset_string.php on line %d
 string(1) "S"
+
+Notice: String offset cast occured in %soffset_string.php on line %d
 string(1) "S"
+
+Notice: String offset cast occured in %soffset_string.php on line %d
 string(1) "i"
+
+Notice: String offset cast occured in %soffset_string.php on line %d
 string(1) "S"
 
-Warning: Illegal offset type in %s on line %d
-string(1) "%s"
+Warning: Illegal offset type in %soffset_string.php on line %d
+string(1) "n"
 
-Warning: Illegal offset type in %s on line %d
+Warning: Illegal offset type in %soffset_string.php on line %d
 
-Notice: Object of class stdClass could not be converted to int in %s on line %d
-string(1) "%s"
+Notice: Object of class stdClass could not be converted to int in %soffset_string.php on line %d
+string(1) "i"
 
-Warning: Illegal offset type in %s on line %d
+Warning: Illegal offset type in %soffset_string.php on line %d
 string(1) "i"
 Done
Index: Zend/tests/bug39304.phpt
===================================================================
--- Zend/tests/bug39304.phpt	(revision 320369)
+++ Zend/tests/bug39304.phpt	(working copy)
@@ -7,10 +7,10 @@
 echo "I am alive";
 ?>
 --EXPECTF--
-Notice: Uninitialized string offset: 0 in %sbug39304.php on line 3
+Notice: Uninitialized or invalid string offset: 0 in %sbug39304.php on line 3
 
-Notice: Uninitialized string offset: 1 in %sbug39304.php on line 3
+Notice: Uninitialized or invalid string offset: 1 in %sbug39304.php on line 3
 
-Notice: Uninitialized string offset: 0 in %sbug39304.php on line 3
+Notice: Uninitialized or invalid string offset: 0 in %sbug39304.php on line 3
 I am alive
 
Index: Zend/tests/bug39304_2_4.phpt
===================================================================
--- Zend/tests/bug39304_2_4.phpt	(revision 320369)
+++ Zend/tests/bug39304_2_4.phpt	(working copy)
@@ -9,10 +9,10 @@
   var_dump($a,$b);
 ?>
 --EXPECTF--
-Notice: Uninitialized string offset: 0 in %sbug39304_2_4.php on line 3
+Notice: Uninitialized or invalid string offset: 0 in %sbug39304_2_4.php on line 3
 
-Notice: Uninitialized string offset: 1 in %sbug39304_2_4.php on line 3
+Notice: Uninitialized or invalid string offset: 1 in %sbug39304_2_4.php on line 3
 
-Notice: Uninitialized string offset: 0 in %sbug39304_2_4.php on line 3
+Notice: Uninitialized or invalid string offset: 0 in %sbug39304_2_4.php on line 3
 string(0) ""
 string(0) ""
Index: Zend/tests/bug39018.phpt
===================================================================
--- Zend/tests/bug39018.phpt	(revision 320369)
+++ Zend/tests/bug39018.phpt	(working copy)
@@ -63,30 +63,42 @@
 ?>
 --EXPECTF--
 
-Notice: Uninitialized string offset: %i in %s on line 6
+Notice: Uninitialized or invalid string offset: %i in %s on line 6
 
-Notice: Uninitialized string offset: 0 in %s on line 10
+Notice: Uninitialized or invalid string offset: 0 in %s on line 10
 
-Notice: Uninitialized string offset: 0 in %s on line 12
+Notice: Uninitialized or invalid string offset: 0 in %s on line 12
 
-Notice: Uninitialized string offset: %i in %s on line 14
+Notice: String offset cast occured in %s on line 14
 
-Notice: Uninitialized string offset: %i in %s on line 16
+Notice: Uninitialized or invalid string offset: %i in %s on line 14
 
-Notice: Uninitialized string offset: 0 in %s on line 18
+Notice: String offset cast occured in %s on line 16
 
-Notice: Uninitialized string offset: 4 in %s on line 28
+Notice: Uninitialized or invalid string offset: %i in %s on line 16
 
-Notice: Uninitialized string offset: 4 in %s on line 34
+Notice: Uninitialized or invalid string offset: 0 in %s on line 18
 
-Notice: Uninitialized string offset: 4 in %s on line 38
+Notice: Uninitialized or invalid string offset: 4 in %s on line 28
 
-Notice: Uninitialized string offset: 4 in %s on line 42
+Notice: Uninitialized or invalid string offset: 4 in %s on line 34
 
-Notice: Uninitialized string offset: 4 in %s on line 46
+Notice: Uninitialized or invalid string offset: 4 in %s on line 38
 
-Notice: Uninitialized string offset: 12 in %s on line 50
+Notice: Uninitialized or invalid string offset: 4 in %s on line 42
 
-Notice: Uninitialized string offset: 12 in %s on line 52
+Notice: Uninitialized or invalid string offset: 4 in %s on line 46
+
+Notice: String offset cast occured in %s on line 50
+
+Notice: Uninitialized or invalid string offset: 12 in %s on line 50
+
+Notice: String offset cast occured in %s on line 52
+
+Notice: Uninitialized or invalid string offset: 12 in %s on line 52
+
+Notice: String offset cast occured in %s on line 54
+
+Notice: String offset cast occured in %s on line 56
 b
 Done
Index: Zend/tests/result_unused.phpt
===================================================================
--- Zend/tests/result_unused.phpt	(revision 320369)
+++ Zend/tests/result_unused.phpt	(working copy)
@@ -24,6 +24,6 @@
 $x->y;
 echo "ok\n";
 --EXPECTF--
-Notice: Uninitialized string offset: 3 in %sresult_unused.php on line 11
+Notice: Uninitialized or invalid string offset: 3 in %sresult_unused.php on line 11
 ok
 
Index: Zend/tests/indexing_001.phpt
===================================================================
--- Zend/tests/indexing_001.phpt	(revision 320369)
+++ Zend/tests/indexing_001.phpt	(working copy)
@@ -71,6 +71,8 @@
   }
 }
 
+Notice: String offset cast occured in %s on line %d
+
 Notice: Array to string conversion in %s on line %d
 string(1) "A"
 
@@ -209,4 +211,4 @@
   }
 }
 
-Done
\ No newline at end of file
+Done
Index: Zend/tests/bug54262.phpt
===================================================================
--- Zend/tests/bug54262.phpt	(revision 320369)
+++ Zend/tests/bug54262.phpt	(working copy)
@@ -9,6 +9,7 @@
 echo "ok\n";
 ?>
 --EXPECTF--
+Notice: String offset cast occured in %sbug54262.php on line %d
 bool(true)
 
 Warning: Attempt to modify property of non-object in %sbug54262.php on line 4
Index: Zend/tests/offset_assign.phpt
===================================================================
--- Zend/tests/offset_assign.phpt	(revision 320369)
+++ Zend/tests/offset_assign.phpt	(working copy)
@@ -7,5 +7,7 @@
 
 echo "Done\n";
 ?>
---EXPECTF--	
-Fatal error: Cannot use string offset as an array in %s on line %d
+--EXPECTF--
+Notice: String offset cast occured in %soffset_assign.php on line %d
+
+Fatal error: Cannot use string offset as an array in %soffset_assign.php on line %d
Index: Zend/tests/str_offset_001.phpt
===================================================================
--- Zend/tests/str_offset_001.phpt	(revision 320369)
+++ Zend/tests/str_offset_001.phpt	(working copy)
@@ -24,28 +24,28 @@
 foo($str[2][1]);
 ?>
 --EXPECTF--
-Notice: Uninitialized string offset: -1 in %sstr_offset_001.php on line 7
+Notice: Uninitialized or invalid string offset: -1 in %sstr_offset_001.php on line 7
 string(0) ""
 string(1) "a"
 string(1) "b"
 string(1) "c"
 
-Notice: Uninitialized string offset: 3 in %sstr_offset_001.php on line 11
+Notice: Uninitialized or invalid string offset: 3 in %sstr_offset_001.php on line 11
 string(0) ""
 string(1) "b"
 
-Notice: Uninitialized string offset: 1 in %sstr_offset_001.php on line 13
+Notice: Uninitialized or invalid string offset: 1 in %sstr_offset_001.php on line 13
 string(0) ""
 
-Notice: Uninitialized string offset: -1 in %sstr_offset_001.php on line 15
+Notice: Uninitialized or invalid string offset: -1 in %sstr_offset_001.php on line 15
 string(0) ""
 string(1) "a"
 string(1) "b"
 string(1) "c"
 
-Notice: Uninitialized string offset: 3 in %sstr_offset_001.php on line 19
+Notice: Uninitialized or invalid string offset: 3 in %sstr_offset_001.php on line 19
 string(0) ""
 string(1) "b"
 
-Notice: Uninitialized string offset: 1 in %sstr_offset_001.php on line 21
+Notice: Uninitialized or invalid string offset: 1 in %sstr_offset_001.php on line 21
 string(0) ""
Index: Zend/tests/bug24773.phpt
===================================================================
--- Zend/tests/bug24773.phpt	(revision 320369)
+++ Zend/tests/bug24773.phpt	(working copy)
@@ -6,4 +6,6 @@
 	unset($array["lvl1"]["lvl2"]["b"]);
 ?>
 --EXPECTF--
+Notice: String offset cast occured in %sbug24773.php on line %d
+
 Fatal error: Cannot unset string offsets in %s on line %d
Index: Zend/tests/bug31098.phpt
===================================================================
--- Zend/tests/bug31098.phpt	(revision 320369)
+++ Zend/tests/bug31098.phpt	(working copy)
@@ -33,10 +33,18 @@
 bool(false)
 bool(false)
 bool(false)
+
+Notice: String offset cast occured in %sbug31098.php on line %d
 bool(false)
+
+Notice: String offset cast occured in %sbug31098.php on line %d
 bool(true)
+
+Notice: String offset cast occured in %sbug31098.php on line %d
 bool(true)
 ok
+
+Notice: String offset cast occured in %sbug31098.php on line %d
 ok
 ok
 ok
@@ -46,6 +54,10 @@
 
 Notice: Trying to get property of non-object in %sbug31098.php on line %d
 ok
+
+Notice: String offset cast occured %sbug31098.php on line %d
 ok
 ok
+
+Notice: String offset cast occured in %sbug31098.php on line %d
 ok
Index: Zend/zend_vm_def.h
===================================================================
--- Zend/zend_vm_def.h	(revision 320369)
+++ Zend/zend_vm_def.h	(working copy)
@@ -4507,6 +4507,10 @@
 		zval tmp;
 
 		if (Z_TYPE_P(offset) != IS_LONG) {
+			if ((Z_TYPE_P(offset) == IS_STRING) 
+					&& (IS_LONG != is_numeric_string(Z_STRVAL_P(offset), Z_STRLEN_P(offset), NULL, NULL, -1))) {
+				zend_error(E_NOTICE, "String offset cast occured");
+			}
 			ZVAL_COPY_VALUE(&tmp, offset);
 			zval_copy_ctor(&tmp);
 			convert_to_long(&tmp);
Index: Zend/zend_vm_execute.h
===================================================================
--- Zend/zend_vm_execute.h	(revision 320369)
+++ Zend/zend_vm_execute.h	(working copy)
@@ -14035,6 +14035,10 @@
 		zval tmp;
 
 		if (Z_TYPE_P(offset) != IS_LONG) {
+			if ((Z_TYPE_P(offset) == IS_STRING)
+					&& (IS_LONG != is_numeric_string(Z_STRVAL_P(offset), Z_STRLEN_P(offset), NULL, NULL, -1))) {
+				zend_error(E_NOTICE, "String offset cast occured");
+			}
 			ZVAL_COPY_VALUE(&tmp, offset);
 			zval_copy_ctor(&tmp);
 			convert_to_long(&tmp);
@@ -15941,6 +15945,10 @@
 		zval tmp;
 
 		if (Z_TYPE_P(offset) != IS_LONG) {
+			if ((Z_TYPE_P(offset) == IS_STRING)
+					&& (IS_LONG != is_numeric_string(Z_STRVAL_P(offset), Z_STRLEN_P(offset), NULL, NULL, -1))) {
+				zend_error(E_NOTICE, "String offset cast occured");
+			}
 			ZVAL_COPY_VALUE(&tmp, offset);
 			zval_copy_ctor(&tmp);
 			convert_to_long(&tmp);
@@ -18205,6 +18213,10 @@
 		zval tmp;
 
 		if (Z_TYPE_P(offset) != IS_LONG) {
+			if ((Z_TYPE_P(offset) == IS_STRING)
+					&& (IS_LONG != is_numeric_string(Z_STRVAL_P(offset), Z_STRLEN_P(offset), NULL, NULL, -1))) {
+				zend_error(E_NOTICE, "String offset cast occured");
+			}
 			ZVAL_COPY_VALUE(&tmp, offset);
 			zval_copy_ctor(&tmp);
 			convert_to_long(&tmp);
@@ -21119,6 +21131,10 @@
 		zval tmp;
 
 		if (Z_TYPE_P(offset) != IS_LONG) {
+			if ((Z_TYPE_P(offset) == IS_STRING)
+					&& (IS_LONG != is_numeric_string(Z_STRVAL_P(offset), Z_STRLEN_P(offset), NULL, NULL, -1))) {
+				zend_error(E_NOTICE, "String offset cast occured");
+			}
 			ZVAL_COPY_VALUE(&tmp, offset);
 			zval_copy_ctor(&tmp);
 			convert_to_long(&tmp);
@@ -22446,6 +22462,10 @@
 		zval tmp;
 
 		if (Z_TYPE_P(offset) != IS_LONG) {
+			if ((Z_TYPE_P(offset) == IS_STRING)
+					&& (IS_LONG != is_numeric_string(Z_STRVAL_P(offset), Z_STRLEN_P(offset), NULL, NULL, -1))) {
+				zend_error(E_NOTICE, "String offset cast occured");
+			}
 			ZVAL_COPY_VALUE(&tmp, offset);
 			zval_copy_ctor(&tmp);
 			convert_to_long(&tmp);
@@ -23596,6 +23616,10 @@
 		zval tmp;
 
 		if (Z_TYPE_P(offset) != IS_LONG) {
+			if ((Z_TYPE_P(offset) == IS_STRING)
+					&& (IS_LONG != is_numeric_string(Z_STRVAL_P(offset), Z_STRLEN_P(offset), NULL, NULL, -1))) {
+				zend_error(E_NOTICE, "String offset cast occured");
+			}
 			ZVAL_COPY_VALUE(&tmp, offset);
 			zval_copy_ctor(&tmp);
 			convert_to_long(&tmp);
@@ -24746,6 +24770,10 @@
 		zval tmp;
 
 		if (Z_TYPE_P(offset) != IS_LONG) {
+			if ((Z_TYPE_P(offset) == IS_STRING)
+					&& (IS_LONG != is_numeric_string(Z_STRVAL_P(offset), Z_STRLEN_P(offset), NULL, NULL, -1))) {
+				zend_error(E_NOTICE, "String offset cast occured");
+			}
 			ZVAL_COPY_VALUE(&tmp, offset);
 			zval_copy_ctor(&tmp);
 			convert_to_long(&tmp);
@@ -26162,6 +26190,10 @@
 		zval tmp;
 
 		if (Z_TYPE_P(offset) != IS_LONG) {
+			if ((Z_TYPE_P(offset) == IS_STRING)
+					&& (IS_LONG != is_numeric_string(Z_STRVAL_P(offset), Z_STRLEN_P(offset), NULL, NULL, -1))) {
+				zend_error(E_NOTICE, "String offset cast occured");
+			}
 			ZVAL_COPY_VALUE(&tmp, offset);
 			zval_copy_ctor(&tmp);
 			convert_to_long(&tmp);
@@ -29470,6 +29502,10 @@
 		zval tmp;
 
 		if (Z_TYPE_P(offset) != IS_LONG) {
+			if ((Z_TYPE_P(offset) == IS_STRING)
+					&& (IS_LONG != is_numeric_string(Z_STRVAL_P(offset), Z_STRLEN_P(offset), NULL, NULL, -1))) {
+				zend_error(E_NOTICE, "String offset cast occured");
+			}
 			ZVAL_COPY_VALUE(&tmp, offset);
 			zval_copy_ctor(&tmp);
 			convert_to_long(&tmp);
@@ -31250,6 +31286,10 @@
 		zval tmp;
 
 		if (Z_TYPE_P(offset) != IS_LONG) {
+			if ((Z_TYPE_P(offset) == IS_STRING)
+					&& (IS_LONG != is_numeric_string(Z_STRVAL_P(offset), Z_STRLEN_P(offset), NULL, NULL, -1))) {
+				zend_error(E_NOTICE, "String offset cast occured");
+			}
 			ZVAL_COPY_VALUE(&tmp, offset);
 			zval_copy_ctor(&tmp);
 			convert_to_long(&tmp);
@@ -33387,6 +33427,10 @@
 		zval tmp;
 
 		if (Z_TYPE_P(offset) != IS_LONG) {
+			if ((Z_TYPE_P(offset) == IS_STRING)
+					&& (IS_LONG != is_numeric_string(Z_STRVAL_P(offset), Z_STRLEN_P(offset), NULL, NULL, -1))) {
+				zend_error(E_NOTICE, "String offset cast occured");
+			}
 			ZVAL_COPY_VALUE(&tmp, offset);
 			zval_copy_ctor(&tmp);
 			convert_to_long(&tmp);
@@ -36038,6 +36082,10 @@
 		zval tmp;
 
 		if (Z_TYPE_P(offset) != IS_LONG) {
+			if ((Z_TYPE_P(offset) == IS_STRING)
+					&& (IS_LONG != is_numeric_string(Z_STRVAL_P(offset), Z_STRLEN_P(offset), NULL, NULL, -1))) {
+				zend_error(E_NOTICE, "String offset cast occured");
+			}
 			ZVAL_COPY_VALUE(&tmp, offset);
 			zval_copy_ctor(&tmp);
 			convert_to_long(&tmp);
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