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node js script exits when input is large #28319

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node js script exits when input is large#28319
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linuxIssues and PRs related to the Linux platform.questionIssues asking questions about Node.js.

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@ayrat555
ayrat555
opened on Jun 20, 2019

node v11.6.0
Linux 4.15.0-45-generic #48~16.04.1-Ubuntu SMP Tue Jan 29 18:03:48 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux

I have a node js script with custom arguments. When I pass a string argument with size larger than 170_000 node js returns an empty string with exit status 7. The script is not even started

system limit

getconf ARG_MAX      
2097152

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  1. mscdex commented on Jun 20, 2019

    @mscdex
    mscdex
    on Jun 20, 2019
    Contributor

    getconf ARG_MAX does not tell the whole story. See this answer on StackOverflow for more details. In short, the limit is lower than that, more like 128k.

  2. bnoordhuis commented on Jun 21, 2019

    @bnoordhuis
    bnoordhuis
    on Jun 21, 2019
    Member

    See #9137 (comment) for a related report. It's a kernel limitation and as such not under our control. I'll close this out.

  3. bnoordhuis
    closed this as completedon Jun 21, 2019
  4. bnoordhuis
    added
    linuxIssues and PRs related to the Linux platform.
    questionIssues asking questions about Node.js.
    on Jun 21, 2019
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