Date: Tue, 17 Aug 2010 15:07:23 +0000 (UTC) From: Jaakko Heinonen <jh@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/usr.bin/uniq uniq.c Message-ID: <201008171507.o7HF7WvC041142@repoman.freebsd.org>
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jh 2010-08-17 15:07:23 UTC
FreeBSD src repository
Modified files: (Branch: RELENG_8)
usr.bin/uniq uniq.c
Log:
SVN rev 211429 on 2010-08-17 15:07:23Z by jh
MFC r200633:
Sync getline() with comm(1):
- Prevent overflowing of the buffer length variable in getline() by
limiting its maximum value.
- Exit if reallocf(3) fails in getline(). Failure was silently
considered as end-of-file.
MFC r204803 by ache:
1) Rewrite input processing to not exit with error on the first EILSEQ found
in the input data but fallback to "binary equal" check instead.
POSIX says: "The input file shall be a text file", nothing more,
so the text file with illegal sequence is valid input.
BTW, GNU sort does not fails on EILSEQ too.
2) Speedup input processing a bit in complex cases like skipping fields,
chars or ignore case.
3) Enforce the implied LINE_MAX limit (from POSIX definition of "text file"
and POSIX uniq(1) description).
MFC r204811 by ache:
Remove vestiges of old %-format which prevents build on amd64
MFC r204876 by ache:
1) Reimplement (differently) unlimited line length restricted in prev.
commit.
2) Honor missing the very last \n (if absent) on output.
MFC r204927 by ache:
Add SIZE_MAX overflow check
Revision Changes Path
1.30.2.2 +85 -105 src/usr.bin/uniq/uniq.c
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