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| author | Feng Yu <F3n67u@outlook.com> | 2023-05-15 02:24:15 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-05-15 09:24:15 +0000 |
| commit | 6bbf2a57fcf33266c5859497f8cc32e1389a358a (patch) | |
| tree | e8c8f2e6dc32f3fa1236441c1d220fc03fb45374 /test | |
| parent | 8b3777d0c82c01229e724d84586fdc472fd4deda (diff) | |
| download | node-new-6bbf2a57fcf33266c5859497f8cc32e1389a358a.tar.gz | |
vm: fix crash when setting __proto__ on context's globalThis
PR-URL: https://github.com/nodejs/node/pull/47939
Reviewed-By: Zeyu "Alex" Yang <himself65@outlook.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Darshan Sen <raisinten@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Diffstat (limited to 'test')
| -rw-r--r-- | test/parallel/test-vm-set-proto-null-on-globalthis.js | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/test/parallel/test-vm-set-proto-null-on-globalthis.js b/test/parallel/test-vm-set-proto-null-on-globalthis.js new file mode 100644 index 0000000000..869124fa86 --- /dev/null +++ b/test/parallel/test-vm-set-proto-null-on-globalthis.js @@ -0,0 +1,13 @@ +'use strict'; +require('../common'); + +// Setting __proto__ on vm context's globalThis should not cause a crash +// Regression test for https://github.com/nodejs/node/issues/47798 + +const vm = require('vm'); +const context = vm.createContext(); + +const contextGlobalThis = vm.runInContext('this', context); + +// Should not crash. +contextGlobalThis.__proto__ = null; // eslint-disable-line no-proto |