From 47ecee5e83a73a7b8f9e0fa78beab0ee6392c384 Mon Sep 17 00:00:00 2001
From: Wolfram Schneider <wosch@FreeBSD.org>
Date: Sat, 6 Jan 2001 18:17:06 +0000
Subject: [PATCH] Off by one error in reading mmap data.

Submitted by: Martin Kraemer <Martin.Kraemer@Fujitsu-Siemens.com>
---
 usr.bin/locate/locate/fastfind.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/usr.bin/locate/locate/fastfind.c b/usr.bin/locate/locate/fastfind.c
index 68f8a86d2b2..8e29355857b 100644
--- a/usr.bin/locate/locate/fastfind.c
+++ b/usr.bin/locate/locate/fastfind.c
@@ -219,11 +219,12 @@ fastfind
 		p = path + count;
 		foundchar = p - 1;
 
-		for (;;) {
 #ifdef FF_MMAP
+		for (; len > 0;) {
 			c = (u_char)*paddr++; 
 		        len--;
 #else
+		for (;;) {
 			c = getc(fp);
 #endif /* FF_MMAP */
 			/*