CVS commit: src/lib/libcurses

["Michael Forney" <mcf%netbsd.org@localhost>]

Module Name:    src
Committed By:   mcf
Date:           Tue Jun  1 00:59:02 UTC 2021

Modified Files:
        src/lib/libcurses: newwin.c

Log Message:
Fix initial line hash calculation for subwindows

lp->hash is not initialized at this point. Since the hash is
calculated in chunks using __hash_more(), it needs to be initialized
to 0 first (just as in doupdate()).

Detected with valgrind while running python's test suite when
debugging an unrelated issue.

ok uwe@


To generate a diff of this commit:
cvs rdiff -u -r1.59 -r1.60 src/lib/libcurses/newwin.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.