On Sun, Nov 10, 2019 at 7:41 PM Dimitry Andric <d...@freebsd.org> wrote: > > Author: dim > Date: Sun Nov 10 18:41:13 2019 > New Revision: 354598 > URL: https://svnweb.freebsd.org/changeset/base/354598 > > Log: > MFC r354460: > > Merge commit e8316372b from llvm git (by Louis Dionne): > > [libc++] Add `__truncating_cast` for safely casting float types to > integers > > This is needed anytime we need to clamp an arbitrary floating point > value to an integer type. > > Thanks to Eric Fiselier for the patch. > > Differential Revision: https://reviews.llvm.org/D66836 > > llvm-svn: 370891 > > Merge commit b92deded8 from llvm git (by Louis Dionne): > > [libc++] Move __clamp_to_integral to <cmath>, and harden against > min()/max() macros > > llvm-svn: 370900 > > Merge commit 0ec6a4882 from llvm git (by Louis Dionne): > > [libc++] Fix potential OOB in poisson_distribution > > See details in the original Chromium bug report: > https://bugs.chromium.org/p/chromium/issues/detail?id=994957 > > Together, these fix a security issue in libc++'s implementation of > std::poisson_distribution, which can be exploited to read data which is > out of bounds. > > Note there are no programs in the FreeBSD base system that use > std::poisson_distribution, so this is only a possible issue for ports > and external programs which have been built against libc++. Therefore, > I am bumping __FreeBSD_version for the benefit of our port maintainers. > > Requested by: emaste > Security: potential OOB read > > Modified: > stable/11/contrib/libc++/include/cmath > stable/11/contrib/libc++/include/random > stable/11/sys/sys/param.h > Directory Properties: > stable/11/ (props changed) > > Changes in other areas also in this revision: > Modified: > stable/12/contrib/libc++/include/cmath > stable/12/contrib/libc++/include/random > stable/12/sys/sys/param.h > Directory Properties: > stable/12/ (props changed)
Hi, It seems that some recent changes to stable/11 are broken, lots of ports now fail to build on stable/11. Antoine (with hat: portmgr) _______________________________________________ svn-src-all@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-all To unsubscribe, send any mail to "svn-src-all-unsubscr...@freebsd.org"
