Alex Richardson 7a7324d9ce 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 (cherry picked from commit c78f449d85)		2021-08-05 09:59:26 +01:00
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tests	diff: add a test case about the non regular file support	2021-05-05 10:37:07 +02:00
diff.1	diff(1): Add EXAMPLES section	2020-06-19 06:48:16 +00:00
diff.c	diff: fix incorrectly displaying files as duplicates	2021-02-01 14:05:25 +01:00
diff.h	diff: remove stalled entries in headers	2021-05-05 10:37:08 +02:00
diffdir.c	diff: Import fixes from OpenBSD	2018-06-09 21:09:24 +00:00
diffreg.c	usr.bin/diff: fix UBSan error in readhash	2021-08-05 09:59:26 +01:00
Makefile	Isolate the pr(1) related code in its own source files	2018-06-09 20:24:17 +00:00
pr.c	Fix memory leak	2018-06-12 16:42:11 +00:00
pr.h	Isolate the pr(1) related code in its own source files	2018-06-09 20:24:17 +00:00
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