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author | Yang Guo <yangguo@chromium.org> | 2017-03-08 12:42:31 +0100 |
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committer | Franziska Hinkelmann <franziska.hinkelmann@gmail.com> | 2017-04-21 11:46:19 +0200 |
commit | b73b903dc40bf97f1094e99ed3a95927b2185e5a (patch) | |
tree | 7b913f3c8024c6481e7eb8f6bf9aed45d69195d3 /test/message/stack_overflow.js | |
parent | 30989d30db190e42dd113ce841b2f1d91e56424e (diff) | |
download | android-node-v8-b73b903dc40bf97f1094e99ed3a95927b2185e5a.tar.gz android-node-v8-b73b903dc40bf97f1094e99ed3a95927b2185e5a.tar.bz2 android-node-v8-b73b903dc40bf97f1094e99ed3a95927b2185e5a.zip |
test: use JSON.stringify to trigger stack overflow
V8's interpreter performs stack checks both at the call site and at the
function entry. A recursive function could therefore trigger stack
overflow at two different source locations. Instead of recursion, call
JSON.stringify on a deeply nested array.
PR-URL: https://github.com/nodejs/node/pull/12481
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Sakthipriyan Vairamani <thechargingvolcano@gmail.com>
Reviewed-By: Franziska Hinkelmann <franziska.hinkelmann@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Diffstat (limited to 'test/message/stack_overflow.js')
-rw-r--r-- | test/message/stack_overflow.js | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/test/message/stack_overflow.js b/test/message/stack_overflow.js index 46e101b916..9541ee7840 100644 --- a/test/message/stack_overflow.js +++ b/test/message/stack_overflow.js @@ -26,10 +26,12 @@ Error.stackTraceLimit = 0; console.error('before'); -// stack overflow -function stackOverflow() { - stackOverflow(); +// Trigger stack overflow by stringifying a deeply nested array. +let array = []; +for (let i = 0; i < 100000; i++) { + array = [ array ]; } -stackOverflow(); + +JSON.stringify(array); console.error('after'); |