From 97169fc361fd3ab2eedbfedd6c13806433be4036 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Ren=C3=A9=20Scharfe?= Date: Thu, 17 Feb 2022 22:14:29 +0100 Subject: grep: fix triggering PCRE2_NO_START_OPTIMIZE workaround MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit PCRE2 bug 2642 was fixed in version 10.36. Our 95ca1f987e (grep/pcre2: better support invalid UTF-8 haystacks, 2021-01-24) worked around it on older versions by setting the flag PCRE2_NO_START_OPTIMIZE. 797c359978 (grep/pcre2: use compile-time PCREv2 version test, 2021-02-18) switched it around to set the flag on 10.36 and higher instead, while it claimed to use "the same test done at compile-time". Switch the condition back to apply the workaround on PCRE2 versions _before_ 10.36. Signed-off-by: René Scharfe Signed-off-by: Junio C Hamano --- grep.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'grep.c') diff --git a/grep.c b/grep.c index 636ac48bf0..29deb85904 100644 --- a/grep.c +++ b/grep.c @@ -386,7 +386,7 @@ static void compile_pcre2_pattern(struct grep_pat *p, const struct grep_opt *opt !(!opt->ignore_case && (p->fixed || p->is_fixed))) options |= (PCRE2_UTF | PCRE2_MATCH_INVALID_UTF); -#ifdef GIT_PCRE2_VERSION_10_36_OR_HIGHER +#ifndef GIT_PCRE2_VERSION_10_36_OR_HIGHER /* Work around https://bugs.exim.org/show_bug.cgi?id=2642 fixed in 10.36 */ if (PCRE2_MATCH_INVALID_UTF && options & (PCRE2_UTF | PCRE2_CASELESS)) options |= PCRE2_NO_START_OPTIMIZE; -- cgit v1.2.3