src: fix the returned Promise of fs.promises.symlink #18791
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nodejs-github-bot
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evanlucas
approved these changes
Feb 15, 2018
cjihrig
approved these changes
Feb 15, 2018
|
Note that this conflicts with #18777 Also +1 on adding a test |
benjamingr
approved these changes
Feb 15, 2018
jasnell
approved these changes
Feb 15, 2018
|
Do you mean a test for |
joyeecheung
reviewed
Feb 16, 2018
| @@ -831,6 +831,7 @@ static void Symlink(const FunctionCallbackInfo<Value>& args) { | |||
| if (req_wrap != nullptr) { // symlink(target, path, flags, req) | |||
| AsyncDestCall(env, req_wrap, args, "symlink", *path, path.length(), UTF8, | |||
| AfterNoArgs, uv_fs_symlink, *target, *path, flags); | |||
| req_wrap->SetReturnValue(args); | |||
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It is not safe to call req_wrap->SetReturnValue(args) like this without checking if the pointer returned by AsyncDestCall is nullptr, see #18811 (that PR just calls SetReturnValue () inside AsyncDestCall so the binding do not have to touch req_wrap)
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I see, thank you for the information!
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Overview
Cf. #18674
I added missing
req_wrap->SetReturnValue(args);in Symlink of node_file.cc.Checklist
make -j4 test(UNIX), orvcbuild test(Windows) passesAffected core subsystem(s)
src, fs