[6.40] [r] Sanitize R package and repo names in TRInterface helpers#22201
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guitargeek merged 1 commit intoMay 9, 2026
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`TRInterface::IsInstalled`, `::Require`, and `::Install` built R source by concatenating the caller-provided package name into a string literal and passing it to the embedded R interpreter. Validate pkg against CRAN's package-name rule (starts with an ASCII letter, only letters, digits, and dots, does not end in a dot) before putting it into the R command, and emit an Error and return `kFALSE` on any other input. The `repos` argument of Install is validated to be a valid URL. (cherry picked from commit 12173d5)
Test Results 22 files 22 suites 3d 10h 19m 49s ⏱️ Results for commit 62387a4. |
guitargeek
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Backport of #22181, requested by @guitargeek.