CVS commit: src/external/bsd/nvi/dist

["Rin Okuyama" <rin%netbsd.org@localhost>]

Module Name:    src
Committed By:   rin
Date:           Wed Nov 22 12:47:30 UTC 2017

Modified Files:
        src/external/bsd/nvi/dist/common: delete.c
        src/external/bsd/nvi/dist/vi: v_sentence.c

Log Message:
Fix segmentation fault in corner case of backward sentence deletion,
taken from nvi2 (and Debian Bug report #193498):
https://github.com/lichray/nvi2/commit/e84d40ec20b257edad6810062204366ff0ddff58
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=193498


To generate a diff of this commit:
cvs rdiff -u -r1.3 -r1.4 src/external/bsd/nvi/dist/common/delete.c
cvs rdiff -u -r1.3 -r1.4 src/external/bsd/nvi/dist/vi/v_sentence.c

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