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...tainly >> I don't think we should be adding wrappers to R for C functions to make >> them work with invalid pointers. >> >> Best >> Tomas >> >>> [1] https://github.com/r-devel/r-svn/blob/9e597ca8132e8b6298b0bedb39fa8deba5c819df/src/include/R_ext/RS.h#L59-L60 >>> [2] https://github.com/r-devel/r-svn/blob/9e597ca8132e8b6298b0bedb39fa8deba5c819df/src/main/memory.c#L3575-L3580 >>> [3] https://github.com/r-devel/r-svn/blob/9e597ca8132e8b6298b0bedb39fa8deba5c819df/src/include/R_ext/RS.h#L62-L63 >>> [4] https://github.com/r-deve...

>From R 4.5.0 [1], all builds of R discourage use of INTEGER() [and friends REAL(), ... and *_RO() equivalents] on length-0 SEXP [2]. Before R 4.5.0, this was the behavior under --enable-strict-barrier. That means the following can segfault under strict builds (e.g. -fsanitize=alignment and -O0): SEXP x = PROTECT(Rf_allocVector(INTSXP, 0)); SEXP y = PROTECT(Rf_allocVector(INTSXP, 0)); const

On 8/8/23 00:28, Richard W.M. Jones wrote: > Occasionally this test will choose a random seed which results in an > all-zeroes disk. The test tries to convert this to a compressed qcow2 > file, and fails because no compressed clusters are detected in the > resulting file. This happens because qcow2 stores zero clusters with > a special sparse representation, they are never stored

https://bugzilla.mindrot.org/show_bug.cgi?id=3603 Bug ID: 3603 Summary: ssh clients can't communicate with server with default cipher when fips is enabled at server end Product: Portable OpenSSH Version: 9.4p1 Hardware: All OS: Linux Status: NEW Severity: critical