buffer: standardize array index check #6084
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trevnorris
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LGTM |
ParseArrayIndex() was requesting a Uint32Value(), but assigning it to an in32_t. This caused slight differences in error message reported in edge cases of argument parsing. Fixed by getting the IntegerValue() before checking if the value is < 0. Added test of API that was affected. PR-URL: nodejs#6084 Reviewed-By: James M Snell <jasnell@gmail.com>
trevnorris
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Thanks much! Landed in 9d94cc5. |
MylesBorins
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ParseArrayIndex() was requesting a Uint32Value(), but assigning it to an in32_t. This caused slight differences in error message reported in edge cases of argument parsing. Fixed by getting the IntegerValue() before checking if the value is < 0. Added test of API that was affected. PR-URL: #6084 Reviewed-By: James M Snell <jasnell@gmail.com>
MylesBorins
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ParseArrayIndex() was requesting a Uint32Value(), but assigning it to an in32_t. This caused slight differences in error message reported in edge cases of argument parsing. Fixed by getting the IntegerValue() before checking if the value is < 0. Added test of API that was affected. PR-URL: #6084 Reviewed-By: James M Snell <jasnell@gmail.com>
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MylesBorins
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ParseArrayIndex() was requesting a Uint32Value(), but assigning it to an in32_t. This caused slight differences in error message reported in edge cases of argument parsing. Fixed by getting the IntegerValue() before checking if the value is < 0. Added test of API that was affected. PR-URL: #6084 Reviewed-By: James M Snell <jasnell@gmail.com>
jasnell
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Apr 26, 2016
ParseArrayIndex() was requesting a Uint32Value(), but assigning it to an in32_t. This caused slight differences in error message reported in edge cases of argument parsing. Fixed by getting the IntegerValue() before checking if the value is < 0. Added test of API that was affected. PR-URL: #6084 Reviewed-By: James M Snell <jasnell@gmail.com>
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@trevnorris there are some failing tests on v4.x-staging with this change. Here's the diff ++<<<<<<< 5faeb7ebf381445bc1a156669f983d6133659310
+ int32_t tmp_i = arg->Int32Value();
++=======
+ int64_t tmp_i = arg->IntegerValue();
++>>>>>>> buffer: standardize array index checkPerhaps the change isn't necessary since the assigned value and return match up on the v4.x stream |
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ping @trevnorris should this be backported? |
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@thealphanerd I wouldn't consider this something that's necessary to backport. Especially since it implicitly relies on several other parts working in a specific way. |
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thanks for the heads up. moving it to don't land. |
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Checklist
Affected core subsystem(s)
buffer
Description of change
ParseArrayIndex() was requesting a Uint32Value(), but assigning it to an
in32_t. This caused slight differences in error message reported in edge
cases of argument parsing. Fixed by getting the IntegerValue() before
checking if the value is < 0. Added test of API that was affected.
R=@bnoordhuis
R=@jasnell
CI: https://ci.nodejs.org/job/node-test-pull-request/2179/