Alex Richardson c78f449d85 usr.bin/diff: fix UBSan error in readhash ... UBSan complains about the `sum = sum * 127 + chrtran(t);` line below since that can overflow an `int`. Use `unsigned int` instead to ensure that overflow is well-defined. Reviewed By: imp MFC after: 1 week Differential Revision: https://reviews.freebsd.org/D31075		2021-07-06 12:16:40 +01:00
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tests	diff tests: Require root for report_identical	2021-06-21 11:07:03 -04:00
diff.1	diff(1): Add EXAMPLES section	2020-06-19 06:48:16 +00:00
diff.c	diff: fix incorrectly displaying files as duplicates	2021-01-25 20:38:18 +01:00
diff.h	diff: remove stalled entries in headers	2021-01-27 12:18:45 +01:00
diffdir.c
diffreg.c	usr.bin/diff: fix UBSan error in readhash	2021-07-06 12:16:40 +01:00
Makefile
pr.c
pr.h
TODO	Update diff(1) TODO removing what has been implemented	2020-02-07 10:18:01 +00:00
xmalloc.c	asprintf returns -1, not an arbitrary value < 0. Also upon error the	2020-01-14 08:18:04 +00:00
xmalloc.h