78 lines
1.9 KiB
Diff
78 lines
1.9 KiB
Diff
From 225bd60220208b0908555701a0176b8a9561dbe0 Mon Sep 17 00:00:00 2001
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From: ph10 <ph10@6239d852-aaf2-0410-a92c-79f79f948069>
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Date: Tue, 29 Jan 2019 14:34:59 +0000
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Subject: [PATCH] Fix bug in VERSION conditional test in DFA matching.
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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git-svn-id: svn://vcs.exim.org/pcre2/code/trunk@1062 6239d852-aaf2-0410-a92c-79f79f948069
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Petr Písař: Ported to 10.32.
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Signed-off-by: Petr Písař <ppisar@redhat.com>
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---
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src/pcre2_dfa_match.c | 2 +-
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testdata/testinput6 | 10 ++++++++++
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testdata/testoutput6 | 14 ++++++++++++++
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3 files changed, 25 insertions(+), 1 deletion(-)
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diff --git a/src/pcre2_dfa_match.c b/src/pcre2_dfa_match.c
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index 818004d..1a7f19d 100644
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--- a/src/pcre2_dfa_match.c
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+++ b/src/pcre2_dfa_match.c
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@@ -2757,7 +2757,7 @@ for (;;)
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/* There is also an always-true condition */
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else if (condcode == OP_TRUE)
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- { ADD_ACTIVE(state_offset + LINK_SIZE + 2 + IMM2_SIZE, 0); }
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+ { ADD_ACTIVE(state_offset + LINK_SIZE + 2, 0); }
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/* The only supported version of OP_RREF is for the value RREF_ANY,
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which means "test if in any recursion". We can't test for specifically
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diff --git a/testdata/testinput6 b/testdata/testinput6
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index f7dedb2..684e029 100644
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--- a/testdata/testinput6
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+++ b/testdata/testinput6
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@@ -4955,4 +4955,14 @@
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\= Expect no match
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\na
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+/(?(VERSION>=0)^B0W)/
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+ B0W-W0W
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+\= Expect no match
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+ 0
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+
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+/(?(VERSION>=1000)^B0W|W0W)/
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+ B0W-W0W
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+\= Expect no match
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+ 0
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+
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# End of testinput6
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diff --git a/testdata/testoutput6 b/testdata/testoutput6
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index caec833..051248f 100644
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--- a/testdata/testoutput6
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+++ b/testdata/testoutput6
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@@ -7783,4 +7783,18 @@ No match
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\na
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No match
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+/(?(VERSION>=0)^B0W)/
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+ B0W-W0W
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+ 0: B0W
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+\= Expect no match
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+ 0
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+No match
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+
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+/(?(VERSION>=1000)^B0W|W0W)/
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+ B0W-W0W
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+ 0: W0W
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+\= Expect no match
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+ 0
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+No match
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+
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# End of testinput6
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--
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2.17.2
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