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https://issues.apache.org/jira/browse/ARROW-13039?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Antoine Pitrou updated ARROW-13039:
-----------------------------------
Description:
When propagating a Status error up to R, we call {{cpp11::stop}} which actually
has a printf-style syntax.
When our error message contains {{'%'}} characters, this messes formatting and
can trigger Valgrind errors (since the formatting tries to read additional
arguments from the C stack).
was:
We need to escape special chars or use a fixed cpp11 version :
[https://github.com/r-lib/cpp11/issues/181]
> [R] Fix error message handling
> ------------------------------
>
> Key: ARROW-13039
> URL: https://issues.apache.org/jira/browse/ARROW-13039
> Project: Apache Arrow
> Issue Type: Bug
> Components: R
> Reporter: Antoine Pitrou
> Priority: Major
>
> When propagating a Status error up to R, we call {{cpp11::stop}} which
> actually has a printf-style syntax.
> When our error message contains {{'%'}} characters, this messes formatting
> and can trigger Valgrind errors (since the formatting tries to read
> additional arguments from the C stack).
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