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Coverity CID 2863: Check for NULL before freeing.

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This commit is contained in:
christos 2006-04-15 02:42:08 +00:00
parent a302c8092d
commit 56ef669e31
1 changed files with 7 additions and 5 deletions
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12
sys/fs/ntfs/ntfs_vfsops.c
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@ -1,4 +1,4 @@
/* $NetBSD: ntfs_vfsops.c,v 1.39 2006/04/11 16:57:47 xtraeme Exp $ */
/* $NetBSD: ntfs_vfsops.c,v 1.40 2006/04/15 02:42:08 christos Exp $ */
/*-
* Copyright (c) 1998, 1999 Semen Ustimenko
@ -29,7 +29,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: ntfs_vfsops.c,v 1.39 2006/04/11 16:57:47 xtraeme Exp $");
__KERNEL_RCSID(0, "$NetBSD: ntfs_vfsops.c,v 1.40 2006/04/15 02:42:08 christos Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@ -576,9 +576,11 @@ out:
brelse(bp);
if (error) {
if (ntmp->ntm_ad)
free(ntmp->ntm_ad, M_NTFSMNT);
free(ntmp, M_NTFSMNT);
if (ntmp) {
if (ntmp->ntm_ad)
free(ntmp->ntm_ad, M_NTFSMNT);
free(ntmp, M_NTFSMNT);
}
}
return (error);