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free buf on error path

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coverity 190 / run 5
This commit is contained in:
rtr 2006-03-18 12:35:41 +00:00
parent 1c8b9fae53
commit b06fd00a81
1 changed files with 4 additions and 2 deletions
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6
usr.sbin/makefs/ffs.c
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@ -1,4 +1,4 @@
/* $NetBSD: ffs.c,v 1.37 2005/10/23 16:12:02 thorpej Exp $ */
/* $NetBSD: ffs.c,v 1.38 2006/03/18 12:35:41 rtr Exp $ */
/*
* Copyright (c) 2001 Wasabi Systems, Inc.
@ -71,7 +71,7 @@
#include <sys/cdefs.h>
#if defined(__RCSID) && !defined(__lint)
__RCSID("$NetBSD: ffs.c,v 1.37 2005/10/23 16:12:02 thorpej Exp $");
__RCSID("$NetBSD: ffs.c,v 1.38 2006/03/18 12:35:41 rtr Exp $");
#endif /* !__lint */
#include <sys/param.h>
@ -509,10 +509,12 @@ ffs_create_image(const char *image, fsinfo_t *fsopts)
if (i == -1) {
warn("zeroing image, %lld bytes to go",
(long long)bufrem);
free(buf);
return (-1);
}
bufrem -= i;
}
free(buf);
/* make the file system */
if (debug & DEBUG_FS_CREATE_IMAGE)