From: guenther <guenther@openbsd.org>
Date: Fri, 23 May 2014 19:49:15 +0000 (+0000)
Subject: Use REG_STARTEND to permit searches to work past/across NUL bytes.
X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=d2a22d617da362b2fca8f24d577709d279b25c5b;p=openbsd

Use REG_STARTEND to permit searches to work past/across NUL bytes.

ok millert@ shadchin@
---

diff --git a/usr.bin/less/pattern.c b/usr.bin/less/pattern.c
index dc3ef786960..fd1fcf5f768 100644
--- a/usr.bin/less/pattern.c
+++ b/usr.bin/less/pattern.c
@@ -306,6 +306,11 @@ match_pattern(pattern, tpattern, line, line_len, sp, ep, notbol, search_type)
 	{
 		regmatch_t rm;
 		int flags = (notbol) ? REG_NOTBOL : 0;
+#ifdef REG_STARTEND
+		flags |= REG_STARTEND;
+		rm.rm_so = 0;
+		rm.rm_eo = line_len;
+#endif
 		matched = !regexec(spattern, line, 1, &rm, flags);
 		if (matched)
 		{