Avoid std::copy calls that make 0 length copy, possibly reading from an invalid pointer (UBSAN issue) - #1627
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perrydv wants to merge 2 commits into
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Avoid std::copy calls that make 0 length copy, possibly reading from an invalid pointer (UBSAN issue)#1627perrydv wants to merge 2 commits into
perrydv wants to merge 2 commits into
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…an invalid pointer (UBSAN issue)
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Three times testing failed on "Error in library(testthat) : there is no package called ‘testthat’". This seemed like a basic infrastructure issue with GitHub and/or CRAN, so I expected it to resolve itself when I restarted the test jobs, but it hasn't. @paciorek Do you have any ideas? |
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Per suggestion from Claude AI, I cleared the cache. I also moved the Version and Date back to what they had been, after having modified them when trying to use |
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This attempts to the fix the latest CRAN UBSAN (non-)issue from code that has been working for years.
I'm having a hard time reproducing the original UBSAN issue so I haven't verified that this fixes it, but I think it should. In any case I'll run testing.
The changes are minor so there really shouldn't be a testing problem...