Fix a crash in multipartBodyParser if mapping files array #1819#1820
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guoyibj wants to merge 1 commit intorestify:masterfrom
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Fix a crash in multipartBodyParser if mapping files array #1819#1820guoyibj wants to merge 1 commit intorestify:masterfrom
guoyibj wants to merge 1 commit intorestify:masterfrom
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retrohacker
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Apr 1, 2020
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Thanks for the contribution @guoyibj!
I'm not super familiar with this piece of code. But it looks like we are trying to flatten the array here. This if condition doesn't look like it returns and the following barrier is still run against f. Is that intentional?
Would it be possible to flatten files first? I.E. convert [f1, f2, [f3, [f4]]] to [f1, f2, f3, f4] to avoid the conditional logic here?
ghermeto
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Jun 27, 2020
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ghermeto
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ghermeto
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Hi @guoyibj, thank you for contributing.
If you always cast files[f] to an Array you avoid have two code paths.
I also tried to run the tests without your changed and they passed. Could you include tests that will fail without your changes?
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Pre-Submission Checklist
make prepushIssues
Closes:
Crash in multipartBodyParser if mapping files array
Changes
Fix the crash issue and add test code.