CVSROOT: /cvs
Module name: src
Changes by: t...@cvs.openbsd.org 2023/02/03 08:55:59
Modified files:
usr.bin/tput : tput.c
Log message:
Fix tput when compiled with clang-15 -O2
For some reason clang-15 doesn't like passing the uninitialized array of
pointers nargv[] to the vararg function tparm(). With -O2 it optimizes the
for loop preceding the tparm() call strangely, with the result that the
argv[i] == NULL error is hit in most real-world usage. This broke naddy's
fancy shell prompt among other things. Initialize nargv[] to appease the
insatiable undefined behavior exploiter.
ok jca millert
