[libc-commits] [PATCH] D127517: [libc] add integer writing to printf

David Finkelstein via Phabricator via libc-commits libc-commits at lists.llvm.org
Fri Jun 10 14:43:37 PDT 2022


dxf added a comment.

FORTIFY_SOURCE support has typically been provided through a combination of compiler and libc support (e.g. gcc and glibc, Clang and bionic).  Multiple applications can link against the same libc, and some will want the FORTIFY_SOURCE versions and some will not, but all user code still just wants to call "mempcpy()" or whatever.  When FORTIFY_SOURCE is enabled, the compiler can know to pick the _chk versions of the functions (and do some other work as well).


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D127517/new/

https://reviews.llvm.org/D127517



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