3 commits

Author	SHA1	Message	Date
Kyle Evans	5af6fbd727	ssp: appease -Wgnu-statement-expression-from-macro-expansion ... It's a stupid warning, but some ports enable it by default and were already defining _FORTIFY_SOURCE, thus exposing the new macros immediately. This at least fixes the libfido2 build, perhaps others as well. While we're here, fix a fresh build of stand w/ FORTIFY_SOURCE enabled by not pulling in the ssp headers if _STANDALONE is defined. We do not have runtime support in libsa as of the time of writing. Reported by: netchild Sponsored by: Stormshield Sponsored by: Klara, Inc.	2024-05-14 18:22:18 -05:00
Kyle Evans	8b0682644e	Fix the GCC build after _FORTIFY_SOURCE import ... We haven't exposed gets(3) in a long time, rip out __gets_chk before it's too late and something builds a gets(3) user with it enabled.	2024-05-13 11:21:38 -05:00
Kyle Evans	be04fec426	Import _FORTIFY_SOURCE implementation from NetBSD ... This is a mostly-unmodified copy of the various *_chk implementations and headers from NetBSD, without yet modifying system headers to start actually including them. A future commit will also apply the needed bits to fix ssp/unistd.h. Reviewed by: imp, pauamma_gundo.com (both previous versions), kib Sponsored by: Stormshield Sponsored by: Klara, Inc. Differential Revision: https://reviews.freebsd.org/D32306	2024-05-13 00:23:49 -05:00