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Subject: [Bug 186861] bsdgrep(1): xzgrep(1) sometimes doesn't find matches it
 should find
Date: Fri, 26 Sep 2014 16:31:08 +0000
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X-Bugzilla-Product: Base System
X-Bugzilla-Component: bin
X-Bugzilla-Version: 10.0-RELEASE
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X-Bugzilla-Severity: Affects Only Me
X-Bugzilla-Who: shoesoft@gmx.net
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=186861

--- Comment #1 from shoesoft@gmx.net ---
I can reproduce that bug on 10-STABLE.

xzgrep only works on the first 32K (uncompressed) of the input file.

$ seq 10000 | xz > seq.xz
$ xzgrep -c . seq.xz
6775

Using regular grep works as expected:
$ xzcat seq.xz | grep -c .
10000

zgrep/bz2grep also work.

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