diff options
Diffstat (limited to 'fs/gfs2/dir.c')
| -rw-r--r-- | fs/gfs2/dir.c | 31 |
1 files changed, 17 insertions, 14 deletions
diff --git a/fs/gfs2/dir.c b/fs/gfs2/dir.c index 560e4624c09f..dbf1aede744c 100644 --- a/fs/gfs2/dir.c +++ b/fs/gfs2/dir.c @@ -562,15 +562,18 @@ static struct gfs2_dirent *gfs2_dirent_scan(struct inode *inode, void *buf, int ret = 0; ret = gfs2_dirent_offset(GFS2_SB(inode), buf); - if (ret < 0) - goto consist_inode; - + if (ret < 0) { + gfs2_consist_inode(GFS2_I(inode)); + return ERR_PTR(-EIO); + } offset = ret; prev = NULL; dent = buf + offset; size = be16_to_cpu(dent->de_rec_len); - if (gfs2_check_dirent(GFS2_SB(inode), dent, offset, size, len, 1)) - goto consist_inode; + if (gfs2_check_dirent(GFS2_SB(inode), dent, offset, size, len, 1)) { + gfs2_consist_inode(GFS2_I(inode)); + return ERR_PTR(-EIO); + } do { ret = scan(dent, name, opaque); if (ret) @@ -582,8 +585,10 @@ static struct gfs2_dirent *gfs2_dirent_scan(struct inode *inode, void *buf, dent = buf + offset; size = be16_to_cpu(dent->de_rec_len); if (gfs2_check_dirent(GFS2_SB(inode), dent, offset, size, - len, 0)) - goto consist_inode; + len, 0)) { + gfs2_consist_inode(GFS2_I(inode)); + return ERR_PTR(-EIO); + } } while(1); switch(ret) { @@ -597,10 +602,6 @@ static struct gfs2_dirent *gfs2_dirent_scan(struct inode *inode, void *buf, BUG_ON(ret > 0); return ERR_PTR(ret); } - -consist_inode: - gfs2_consist_inode(GFS2_I(inode)); - return ERR_PTR(-EIO); } static int dirent_check_reclen(struct gfs2_inode *dip, @@ -609,14 +610,16 @@ static int dirent_check_reclen(struct gfs2_inode *dip, const void *ptr = d; u16 rec_len = be16_to_cpu(d->de_rec_len); - if (unlikely(rec_len < sizeof(struct gfs2_dirent))) - goto broken; + if (unlikely(rec_len < sizeof(struct gfs2_dirent))) { + gfs2_consist_inode(dip); + return -EIO; + } ptr += rec_len; if (ptr < end_p) return rec_len; if (ptr == end_p) return -ENOENT; -broken: + gfs2_consist_inode(dip); return -EIO; } |