[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).
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
More information about the libc-commits