CVS commit: src

["Roland Illig" <rillig%netbsd.org@localhost>]

Module Name:    src
Committed By:   rillig
Date:           Sun Jan 22 16:05:08 UTC 2023

Modified Files:
        src/tests/usr.bin/xlint/lint1: msg_071.c msg_075.c
        src/usr.bin/xlint/lint1: lex.c tree.c

Log Message:
lint: prevent undefined behavior for signed '<<'

Found by manual code inspection, verified by MKSANITIZER=yes
USE_SANITIZER=undefined.


To generate a diff of this commit:
cvs rdiff -u -r1.5 -r1.6 src/tests/usr.bin/xlint/lint1/msg_071.c
cvs rdiff -u -r1.4 -r1.5 src/tests/usr.bin/xlint/lint1/msg_075.c
cvs rdiff -u -r1.144 -r1.145 src/usr.bin/xlint/lint1/lex.c
cvs rdiff -u -r1.493 -r1.494 src/usr.bin/xlint/lint1/tree.c

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