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fix(r): Don't invoke undefined behaviour in conversions to/from Arrow #167

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merged 2 commits into from
Mar 26, 2023

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@paleolimbot paleolimbot commented Mar 26, 2023

Closes #159.

Checked via:

PKG_CFLAGS=-fsanitize=undefined PKG_LIBS=-fsanitize=undefined R CMD INSTALL . --preclean

Then:

devtools::test()

@paleolimbot paleolimbot merged commit 7f5f358 into apache:main Mar 26, 2023
@paleolimbot paleolimbot deleted the r-ubsan-as-array branch March 26, 2023 01:09
paleolimbot added a commit to paleolimbot/arrow-nanoarrow that referenced this pull request Mar 26, 2023
…apache#167)

Closes apache#159.

Checked via:

```bash
PKG_CFLAGS=-fsanitize=undefined PKG_LIBS=-fsanitize=undefined R CMD INSTALL . --preclean
```

Then:

```r
devtools::test()
```
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[R] clang UBSAN failure on CRAN
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