Bugfix: nested *?+ in regexp at /usr/bin/makewhatis line 286

Submitted by: invalid opcode <coredump@nervosa.com>

makewhatis.local - start makewhatis(1) only for file systems
                   physically mounted on the system
Running makewhatis from /etc/weekly for rw nfs-mounted /usr may kill
your NFS server -- all clients start makewhatis at the same time!
So use this wrapper instead calling makewhatis directly.

Pointed out by: Bruce

3 files changed, 49 insertions, 4 deletions

diff --git a/gnu/usr.bin/man/makewhatis/Makefile b/gnu/usr.bin/man/makewhatis/Makefile
index 644a3a5..13f147a 100644
--- a/gnu/usr.bin/man/makewhatis/Makefile
+++ b/gnu/usr.bin/man/makewhatis/Makefile
@@ -1,7 +1,15 @@
 MAN1=	makewhatis.1
+# MAN8=	makewhatis.local.8
+
+libexecdir=/usr/libexec
+LINKS=${libexecdir}/makewhatis.local ${libexecdir}/catman.local 
 
 beforeinstall:
 	${INSTALL} -c -o ${BINOWN} -g ${BINGRP} -m ${BINMODE} \
 	    ${.CURDIR}/makewhatis.perl ${DESTDIR}${BINDIR}/makewhatis
+	${INSTALL} -c -o ${BINOWN} -g ${BINGRP} -m ${BINMODE} \
+	    ${.CURDIR}/makewhatis.local.sh \
+	    ${DESTDIR}${libexecdir}/makewhatis.local
+
 
 .include <bsd.prog.mk>
diff --git a/gnu/usr.bin/man/makewhatis/makewhatis.local.sh b/gnu/usr.bin/man/makewhatis/makewhatis.local.sh
new file mode 100644
index 0000000..5260e89
--- /dev/null
+++ b/gnu/usr.bin/man/makewhatis/makewhatis.local.sh
@@ -0,0 +1,35 @@
+#!/bin/sh
+# (c) Wolfram Schneider, Berlin. April 1996. Public Domain.
+#
+# makewhatis.local - start makewhatis(1) only for file systems 
+#		     physically mounted on the system
+#
+# Running makewhatis from /etc/weekly for rw nfs-mounted /usr may kill
+# your NFS server -- all clients start makewhatis at the same time!
+# So use this wrapper instead calling makewhatis directly.
+#
+# PS: this wrapper works also for catman(1)
+#
+# $Id: makewhatis.local.sh,v 1.2 1996/04/27 12:17:01 wosch Exp $
+
+PATH=/bin:/usr/bin:$PATH; export PATH
+opt= dirs= localdirs=
+
+for arg
+do
+	case "$arg" in
+		-*) 	opt="$opt $arg";;
+		*)	dirs="$dirs $arg";;
+	esac
+done
+
+dirs=`echo $dirs | sed 's/:/ /g'`
+case X"$dirs" in X) echo "usage: $0 [options] directories ..."; exit 1;; esac
+
+localdirs=`find -H $dirs -fstype local -type d -prune -print`
+
+case X"$localdirs" in
+	X) 	echo "$0: no local-mounted manual directories found: $dirs"
+		exit 1;;
+	*) 	exec `basename $0 .local` $opt $localdirs;;
+esac
diff --git a/gnu/usr.bin/man/makewhatis/makewhatis.perl b/gnu/usr.bin/man/makewhatis/makewhatis.perl
index 02f11a3..ca35816 100644
--- a/gnu/usr.bin/man/makewhatis/makewhatis.perl
+++ b/gnu/usr.bin/man/makewhatis/makewhatis.perl
@@ -35,7 +35,7 @@
 #
 #   E-Mail: Wolfram Schneider <wosch@cs.tu-berlin.de>
 #
-# $Id: makewhatis.perl,v 1.6 1995/04/01 11:43:09 joerg Exp $
+# $Id: makewhatis.perl,v 1.7 1995/09/10 13:05:52 joerg Exp $
 #
 
 sub usage {
@@ -280,12 +280,14 @@ sub manpagename {
 	return if $name eq $_;
     }
 
-    $name =~ s=\[=\\\[=g;	# shit '['
+    local($f) = $file;
+    $f =~ s%/*[^/]+$%%;
+
     foreach (split(/,\s+/, $man)) {
 	s/\(.+//;
-	($f = $file) =~ s/$name/$_/;
+
 	# a keyword exist as file
-	return if -e "$f";    
+	return if -e "$f/$_";    
     }
 
     $man .= ", $name($extension)";