diff options
| -rw-r--r-- | sys/ntfs/ntfs_vfsops.c | 24 |
1 files changed, 16 insertions, 8 deletions
diff --git a/sys/ntfs/ntfs_vfsops.c b/sys/ntfs/ntfs_vfsops.c index 1423e446f67..999924aa0d8 100644 --- a/sys/ntfs/ntfs_vfsops.c +++ b/sys/ntfs/ntfs_vfsops.c @@ -1,4 +1,4 @@ -/* $OpenBSD: ntfs_vfsops.c,v 1.5 2003/08/14 07:46:40 mickey Exp $ */ +/* $OpenBSD: ntfs_vfsops.c,v 1.6 2004/12/09 22:58:57 pat Exp $ */ /* $NetBSD: ntfs_vfsops.c,v 1.7 2003/04/24 07:50:19 christos Exp $ */ /*- @@ -497,7 +497,7 @@ ntfs_mountfs(devvp, mp, argsp, p) struct proc *p; { struct buf *bp; - struct ntfsmount *ntmp; + struct ntfsmount *ntmp = NULL; dev_t dev = devvp->v_rdev; int error, ronly, ncount, i; struct vnode *vp; @@ -528,10 +528,10 @@ ntfs_mountfs(devvp, mp, argsp, p) error = bread(devvp, BBLOCK, BBSIZE, NOCRED, &bp); if (error) goto out; - ntmp = malloc( sizeof *ntmp, M_NTFSMNT, M_WAITOK ); - bzero( ntmp, sizeof *ntmp ); - bcopy( bp->b_data, &ntmp->ntm_bootfile, sizeof(struct bootfile) ); - brelse( bp ); + ntmp = malloc(sizeof *ntmp, M_NTFSMNT, M_WAITOK); + bzero(ntmp, sizeof *ntmp); + bcopy(bp->b_data, &ntmp->ntm_bootfile, sizeof(struct bootfile)); + brelse(bp); bp = NULL; if (strncmp(ntmp->ntm_bootfile.bf_sysid, NTFS_BBID, NTFS_BBIDLEN)) { @@ -672,8 +672,9 @@ ntfs_mountfs(devvp, mp, argsp, p) return (0); out1: - for(i=0;i<NTFS_SYSNODESNUM;i++) - if(ntmp->ntm_sysvn[i]) vrele(ntmp->ntm_sysvn[i]); + for (i = 0; i < NTFS_SYSNODESNUM; i++) + if (ntmp->ntm_sysvn[i]) + vrele(ntmp->ntm_sysvn[i]); if (vflush(mp,NULLVP,0)) dprintf(("ntfs_mountfs: vflush failed\n")); @@ -683,6 +684,13 @@ out: if (bp) brelse(bp); + if (ntmp != NULL) { + if (ntmp->ntm_ad != NULL) + free(ntmp->ntm_ad, M_NTFSMNT); + free(ntmp, M_NTFSMNT); + mp->mnt_data = NULL; + } + /* lock the device vnode before calling VOP_CLOSE() */ VN_LOCK(devvp, LK_EXCLUSIVE | LK_RETRY, p); (void)VOP_CLOSE(devvp, ronly ? FREAD : FREAD|FWRITE, NOCRED, p); |