[src/trunk]: src/lib/libc/db/hash When deleting a big key, the offset of an e...

[mycroft <mycroft%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/e020fe8587a4
branches:  trunk
changeset: 475006:e020fe8587a4
user:      mycroft <mycroft%NetBSD.org@localhost>
date:      Thu Jul 29 07:48:03 1999 +0000

description:
When deleting a big key, the offset of an empty page should be bsize, not
bsize-1; otherwise an insertion into the empty page will cause the new key to
be elongated by 1 byte.

diffstat:

 lib/libc/db/hash/hash_bigkey.c |  6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diffs (27 lines):

diff -r ecc674bf670c -r e020fe8587a4 lib/libc/db/hash/hash_bigkey.c
--- a/lib/libc/db/hash/hash_bigkey.c    Thu Jul 29 04:07:27 1999 +0000
+++ b/lib/libc/db/hash/hash_bigkey.c    Thu Jul 29 07:48:03 1999 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: hash_bigkey.c,v 1.13 1999/07/29 01:12:57 mycroft Exp $ */
+/*     $NetBSD: hash_bigkey.c,v 1.14 1999/07/29 07:48:03 mycroft Exp $ */
 
 /*-
  * Copyright (c) 1990, 1993, 1994
@@ -41,7 +41,7 @@
 #if 0
 static char sccsid[] = "@(#)hash_bigkey.c      8.3 (Berkeley) 5/31/94";
 #else
-__RCSID("$NetBSD: hash_bigkey.c,v 1.13 1999/07/29 01:12:57 mycroft Exp $");
+__RCSID("$NetBSD: hash_bigkey.c,v 1.14 1999/07/29 07:48:03 mycroft Exp $");
 #endif
 #endif /* LIBC_SCCS and not lint */
 
@@ -264,7 +264,7 @@
        n -= 2;
        bp[0] = n;
        FREESPACE(bp) = hashp->BSIZE - PAGE_META(n);
-       OFFSET(bp) = hashp->BSIZE - 1;
+       OFFSET(bp) = hashp->BSIZE;
 
        bufp->flags |= BUF_MOD;
        if (rbufp)