update to 3.11
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@ -1,67 +0,0 @@
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From b061d24916fb9a14da37a3f2a05cb80dc65cfd38 Mon Sep 17 00:00:00 2001
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From: Paul Eggert <eggert@cs.ucla.edu>
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Date: Mon, 5 Dec 2022 14:16:45 -0800
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Subject: [PATCH] backport: grep: bug backref in last of multiple patterns
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---
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src/dfasearch.c | 25 ++++++++++++-------------
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tests/backref | 8 ++++++++
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2 files changed, 20 insertions(+), 13 deletions(-)
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diff --git a/src/dfasearch.c b/src/dfasearch.c
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index d6afa8d..2d0e861 100644
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--- a/src/dfasearch.c
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+++ b/src/dfasearch.c
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@@ -267,20 +267,19 @@ GEAcompile (char *pattern, size_t size, reg_syntax_t syntax_bits,
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if (compilation_failed)
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exit (EXIT_TROUBLE);
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- if (prev <= patlim)
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+ if (patlim < prev)
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+ buflen--;
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+ else if (pattern < prev)
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{
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- if (pattern < prev)
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- {
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- idx_t prevlen = patlim - prev;
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- buf = xirealloc (buf, buflen + prevlen);
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- memcpy (buf + buflen, prev, prevlen);
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- buflen += prevlen;
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- }
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- else
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- {
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- buf = pattern;
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- buflen = size;
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- }
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+ idx_t prevlen = patlim - prev;
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+ buf = xirealloc (buf, buflen + prevlen);
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+ memcpy (buf + buflen, prev, prevlen);
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+ buflen += prevlen;
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+ }
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+ else
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+ {
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+ buf = pattern;
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+ buflen = size;
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}
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/* In the match_words and match_lines cases, we use a different pattern
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diff --git a/tests/backref b/tests/backref
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index 947981b..5cc3060 100755
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--- a/tests/backref
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+++ b/tests/backref
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@@ -43,4 +43,12 @@ if test $? -ne 2 ; then
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failures=1
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fi
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+# https://bugs.gnu.org/36148#13
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+echo 'Total failed: 2 (1 ignored)' |
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+ grep -e '^Total failed: 0$' -e '^Total failed: \([0-9]*\) (\1 ignored)$'
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+if test $? -ne 1 ; then
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+ echo "Backref: Multiple -e test, test #5 failed"
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+ failures=1
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+fi
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+
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Exit $failures
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--
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2.30.1 (Apple Git-130)
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BIN
grep-3.11.tar.xz
Normal file
BIN
grep-3.11.tar.xz
Normal file
Binary file not shown.
BIN
grep-3.8.tar.xz
BIN
grep-3.8.tar.xz
Binary file not shown.
@ -1,5 +1,5 @@
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Name: grep
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Version: 3.8
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Version: 3.11
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Release: 1
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Summary: A string search utility
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License: GPLv3+
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@ -9,8 +9,6 @@ Source1: color_grep.sh
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Source2: colorgrep.csh
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Source3: grepconf.sh
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Patch6000: backport-grep-bug-backref-in-last-of-multiple-patter.patch
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BuildRequires: gcc pcre2-devel texinfo gettext libsigsegv-devel automake
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Provides: /bin/egrep /bin/fgrep /bin/grep bundled(gnulib)
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@ -55,6 +53,9 @@ make check
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%changelog
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* Fri Jul 14 2023 dillon chen <dillon.chen@gmail.com> - 3.11-1
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- update version to 3.11
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* Thu Jan 19 2023 gaoruoshu <gaoruoshu@huawei.com> - 3.8-1
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- update version to 3.8
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