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Match code with comment (can't really remember doing it often that 

way around .. ) and initialize storage to zero when extending a file.
This commit is contained in:
pooka 2007-07-22 13:19:38 +00:00
parent a53b2cab5e
commit 27c5f7cba3
1 changed files with 6 additions and 3 deletions
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9
share/examples/puffs/dtfs/dtfs_subr.c
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@ -1,4 +1,4 @@
/* $NetBSD: dtfs_subr.c,v 1.19 2007/07/17 16:33:27 pooka Exp $ */
/* $NetBSD: dtfs_subr.c,v 1.20 2007/07/22 13:19:38 pooka Exp $ */
/*
* Copyright (c) 2006 Antti Kantee. All Rights Reserved.
@ -257,9 +257,12 @@ dtfs_setsize(struct puffs_node *pn, off_t newsize)
* if extended, set storage to zero
* to match correct behaviour
*/
if (!shrinks)
for (i = df->df_numblocks; i < newblocks; i++)
if (!shrinks) {
for (i = df->df_numblocks; i < newblocks; i++) {
df->df_blocks[i] = emalloc(DTFS_BLOCKSIZE);
memset(df->df_blocks[i], 0, DTFS_BLOCKSIZE);
}
}
df->df_datalen = newsize;
df->df_numblocks = newblocks;