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Issue 11275039: Catch stack overflow in JSON.parse. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Created 8 years, 1 month ago
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1 // Copyright 2012 the V8 project authors. All rights reserved. 1 // Copyright 2012 the V8 project authors. All rights reserved.
2 // Redistribution and use in source and binary forms, with or without 2 // Redistribution and use in source and binary forms, with or without
3 // modification, are permitted provided that the following conditions are 3 // modification, are permitted provided that the following conditions are
4 // met: 4 // met:
5 // 5 //
6 // * Redistributions of source code must retain the above copyright 6 // * Redistributions of source code must retain the above copyright
7 // notice, this list of conditions and the following disclaimer. 7 // notice, this list of conditions and the following disclaimer.
8 // * Redistributions in binary form must reproduce the above 8 // * Redistributions in binary form must reproduce the above
9 // copyright notice, this list of conditions and the following 9 // copyright notice, this list of conditions and the following
10 // disclaimer in the documentation and/or other materials provided 10 // disclaimer in the documentation and/or other materials provided
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49 JSON.stringify(deepArray); 49 JSON.stringify(deepArray);
50 for (var i = depth1; i < depth2; i++) deepArray = [deepArray]; 50 for (var i = depth1; i < depth2; i++) deepArray = [deepArray];
51 assertThrows(function() { JSON.stringify(deepArray); }, RangeError); 51 assertThrows(function() { JSON.stringify(deepArray); }, RangeError);
52 52
53 53
54 var deepObject = {}; 54 var deepObject = {};
55 for (var i = 0; i < depth1; i++) deepObject = { next: deepObject }; 55 for (var i = 0; i < depth1; i++) deepObject = { next: deepObject };
56 JSON.stringify(deepObject); 56 JSON.stringify(deepObject);
57 for (var i = depth1; i < depth2; i++) deepObject = { next: deepObject }; 57 for (var i = depth1; i < depth2; i++) deepObject = { next: deepObject };
58 assertThrows(function() { JSON.stringify(deepObject); }, RangeError); 58 assertThrows(function() { JSON.stringify(deepObject); }, RangeError);
59
60
61 var str = "[1]";
62 for (var i = 0; i < 100000; i++) {
63 str = "[1," + str + "]";
64 }
65
66 assertThrows(function() { JSON.parse(str); }, RangeError);
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