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dankamongmen / notcurses

blingful character graphics/TUI library. definitely not curses.
https://nick-black.com/dankwiki/index.php/Notcurses
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use _FORTIFY_SOURCE=3 #2703

Closed dankamongmen closed 1 year ago

dankamongmen commented 1 year ago

Fedora, Debian, and Gentoo (and probably others) inject their own -D_FORTIFY_SOURCE into the build process. we just got hit with this gentoo bug: https://bugs.gentoo.org/893278

Maybe we ought define it to be 3, instead?

https://developers.redhat.com/articles/2023/02/06/how-improve-application-security-using-fortifysource3

dankamongmen commented 1 year ago

if we're going to step up to FORTIFY_SOURCE=3, we probably want to use __alloc_size__ and __access__ decorators.