From therne@u @end|ng |rom m@yo@edu  Thu Jun 11 16:57:35 2020
From: therne@u @end|ng |rom m@yo@edu (Therneau, Terry M., Ph.D.)
Date: Thu, 11 Jun 2020 09:57:35 -0500
Subject: [Rd] CRAN checks and ASAN
Message-ID: <28fddd$du13jr@ironport10.mayo.edu>

I have a version of R-devel on my development box that has the address sanitizer turned 
on.?? This was instrumental in finding a pair of subtle memory issues.? (I had read, but 
never written, one element past the end of an array, which caused issues on some 
architectures.)

1. I now get a end-of-job messsages from R CMD check survival3.2-3.tar.gz about leaks in 
main/eval.c. ?? They don't appear in 00config.out or 00install.out.
 ?I assume that I can ignore these?

2. When I run my long 'check all packages that depend on survival' job, a lot of package 
fail with sanitizer leaks.?? Again, not my problem?
If so, I just need to recomple R without the ASAN tags and try again.


Terry T.



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[Rd] CRAN checks and ASAN
Therneau, Terry M., Ph.D.