From 5548c875dbc8838387ec8eb6f142b8e23ea37d44 Mon Sep 17 00:00:00 2001
From: oga <>
Date: Fri, 8 Jan 2010 13:30:21 +0000
Subject: [PATCH] plug a file descriptor leak in HASHFileChunk().

From Igor Zinovik; thanks!

ok millert@
---
 src/lib/libc/hash/helper.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/lib/libc/hash/helper.c b/src/lib/libc/hash/helper.c
index a4a22551..27d053be 100644
--- a/src/lib/libc/hash/helper.c
+++ b/src/lib/libc/hash/helper.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: helper.c,v 1.8 2005/08/08 08:05:35 espie Exp $	*/
+/*	$OpenBSD: helper.c,v 1.9 2010/01/08 13:30:21 oga Exp $	*/
 
 /*
  * ----------------------------------------------------------------------------
@@ -62,8 +62,10 @@ HASHFileChunk(const char *filename, char *buf, off_t off, off_t len)
 		}
 		len = sb.st_size;
 	}
-	if (off > 0 && lseek(fd, off, SEEK_SET) < 0)
+	if (off > 0 && lseek(fd, off, SEEK_SET) < 0) {
+		close(fd);
 		return (NULL);
+	}
 
 	while ((nr = read(fd, buffer, MIN(sizeof(buffer), len))) > 0) {
 		HASHUpdate(&ctx, buffer, (size_t)nr);