diff options
Diffstat (limited to 'fs/gfs2/glops.c')
-rw-r--r-- | fs/gfs2/glops.c | 34 |
1 files changed, 20 insertions, 14 deletions
diff --git a/fs/gfs2/glops.c b/fs/gfs2/glops.c index e0e8dfeee7..68677fb69a 100644 --- a/fs/gfs2/glops.c +++ b/fs/gfs2/glops.c @@ -412,10 +412,14 @@ static int gfs2_dinode_in(struct gfs2_inode *ip, const void *buf) struct inode *inode = &ip->i_inode; bool is_new = inode->i_state & I_NEW; - if (unlikely(ip->i_no_addr != be64_to_cpu(str->di_num.no_addr))) - goto corrupt; - if (unlikely(!is_new && inode_wrong_type(inode, mode))) - goto corrupt; + if (unlikely(ip->i_no_addr != be64_to_cpu(str->di_num.no_addr))) { + gfs2_consist_inode(ip); + return -EIO; + } + if (unlikely(!is_new && inode_wrong_type(inode, mode))) { + gfs2_consist_inode(ip); + return -EIO; + } ip->i_no_formal_ino = be64_to_cpu(str->di_num.no_formal_ino); inode->i_mode = mode; if (is_new) { @@ -452,26 +456,28 @@ static int gfs2_dinode_in(struct gfs2_inode *ip, const void *buf) /* i_diskflags and i_eattr must be set before gfs2_set_inode_flags() */ gfs2_set_inode_flags(inode); height = be16_to_cpu(str->di_height); - if (unlikely(height > sdp->sd_max_height)) - goto corrupt; + if (unlikely(height > sdp->sd_max_height)) { + gfs2_consist_inode(ip); + return -EIO; + } ip->i_height = (u8)height; depth = be16_to_cpu(str->di_depth); - if (unlikely(depth > GFS2_DIR_MAX_DEPTH)) - goto corrupt; + if (unlikely(depth > GFS2_DIR_MAX_DEPTH)) { + gfs2_consist_inode(ip); + return -EIO; + } ip->i_depth = (u8)depth; ip->i_entries = be32_to_cpu(str->di_entries); - if (gfs2_is_stuffed(ip) && inode->i_size > gfs2_max_stuffed_size(ip)) - goto corrupt; - + if (gfs2_is_stuffed(ip) && inode->i_size > gfs2_max_stuffed_size(ip)) { + gfs2_consist_inode(ip); + return -EIO; + } if (S_ISREG(inode->i_mode)) gfs2_set_aops(inode); return 0; -corrupt: - gfs2_consist_inode(ip); - return -EIO; } /** |