5 Commits

Author	SHA1	Message	Date
Conrad Meyer	a60711fd00	sdiff(1): Fix potential NULL deref in cleanup path ... In the presence of the --diff-pid argument, it is possible for 'diffpipe' to be NULL. Only fclose() it if it was initialized. Reported by: Coverity CID: 1355183 Sponsored by: EMC / Isilon Storage Division	2016-05-10 20:09:40 +00:00
Baptiste Daroussin	0c4ac56e16	Replace fparseln(3) with getline(3) ... It removes a dependency on libutil.	2016-05-07 18:21:58 +00:00
Bjoern A. Zeeb	e29c552990	fgetc returns an int not a char. ... Found by: powerpc builds failing due to comparing with EOF raised: "comparison is always false due to limited range of data type"	2016-05-02 15:07:43 +00:00
Baptiste Daroussin	da5c2c4230	When checking for binary file, check if ch is not EOF only ch actually got ... a value assigned Reported by: pfg	2016-04-30 14:48:30 +00:00
Baptiste Daroussin	13b5b54865	import sdiff(1) from GSoC 2012 ... Import sdiff(1) from the diff version written by Raymond Lai, improved during GSoC 2012 by Jesse Hagewood. Compared to the version done in during that summer of code: - Remove the zlib frontend: zsdiff - Compatible output (column size and separators) with GNU sdiff Compared to GNU sdiff in ports: - The only difference is padding using spaces vs tabs Compared to OpenBSD and NetBSD import: - Implement missing options (including long options) from GNU sdiff - Improved support for the edition mode (signal handling) - Output visually compatible with GNU sdiff: size of columns While here import regression tests from NetBSD adapted to fit the output as expected by GNU sdiff Reviewed by: emaste (in part) Obtained from: OpenBSD, NetBSD, GSoC 2012 Relnotes: yes Differential Revision: https://reviews.freebsd.org/D5981 Differential Revision: https://reviews.freebsd.org/D6032 (diff with NetBSD version) Differential Revision: https://reviews.freebsd.org/D6033 (diff with OpenBSD version)	2016-04-29 23:27:15 +00:00