diff options
Diffstat (limited to 'fs/jfs')
| -rw-r--r-- | fs/jfs/inode.c | 8 | ||||
| -rw-r--r-- | fs/jfs/jfs_dtree.c | 4 | ||||
| -rw-r--r-- | fs/jfs/jfs_logmgr.c | 1 | ||||
| -rw-r--r-- | fs/jfs/jfs_mount.c | 10 | ||||
| -rw-r--r-- | fs/jfs/jfs_txnmgr.c | 9 |
5 files changed, 19 insertions, 13 deletions
diff --git a/fs/jfs/inode.c b/fs/jfs/inode.c index fcedeb514e14..21f3d029da7d 100644 --- a/fs/jfs/inode.c +++ b/fs/jfs/inode.c @@ -59,9 +59,15 @@ struct inode *jfs_iget(struct super_block *sb, unsigned long ino) */ inode->i_link[inode->i_size] = '\0'; } - } else { + } else if (S_ISCHR(inode->i_mode) || S_ISBLK(inode->i_mode) || + S_ISFIFO(inode->i_mode) || S_ISSOCK(inode->i_mode)) { inode->i_op = &jfs_file_inode_operations; init_special_inode(inode, inode->i_mode, inode->i_rdev); + } else { + printk(KERN_DEBUG "JFS: Invalid file type 0%04o for inode %lu.\n", + inode->i_mode, inode->i_ino); + iget_failed(inode); + return ERR_PTR(-EIO); } unlock_new_inode(inode); return inode; diff --git a/fs/jfs/jfs_dtree.c b/fs/jfs/jfs_dtree.c index ab11849cf9cc..0ab83bb7bbdf 100644 --- a/fs/jfs/jfs_dtree.c +++ b/fs/jfs/jfs_dtree.c @@ -2903,7 +2903,7 @@ int jfs_readdir(struct file *file, struct dir_context *ctx) stbl = DT_GETSTBL(p); for (i = index; i < p->header.nextindex; i++) { - if (stbl[i] < 0 || stbl[i] > 127) { + if (stbl[i] < 0 || stbl[i] >= DTPAGEMAXSLOT) { jfs_err("JFS: Invalid stbl[%d] = %d for inode %ld, block = %lld", i, stbl[i], (long)ip->i_ino, (long long)bn); free_page(dirent_buf); @@ -3108,7 +3108,7 @@ static int dtReadFirst(struct inode *ip, struct btstack * btstack) /* get the leftmost entry */ stbl = DT_GETSTBL(p); - if (stbl[0] < 0 || stbl[0] > 127) { + if (stbl[0] < 0 || stbl[0] >= DTPAGEMAXSLOT) { DT_PUTPAGE(mp); jfs_error(ip->i_sb, "stbl[0] out of bound\n"); return -EIO; diff --git a/fs/jfs/jfs_logmgr.c b/fs/jfs/jfs_logmgr.c index 270808b6219b..b343c5ea1159 100644 --- a/fs/jfs/jfs_logmgr.c +++ b/fs/jfs/jfs_logmgr.c @@ -1199,7 +1199,6 @@ static int open_dummy_log(struct super_block *sb) init_waitqueue_head(&dummy_log->syncwait); dummy_log->no_integrity = 1; /* Make up some stuff */ - dummy_log->base = 0; dummy_log->size = 1024; rc = lmLogInit(dummy_log); if (rc) { diff --git a/fs/jfs/jfs_mount.c b/fs/jfs/jfs_mount.c index 98f9a432c336..52e6b58c5dbd 100644 --- a/fs/jfs/jfs_mount.c +++ b/fs/jfs/jfs_mount.c @@ -325,13 +325,13 @@ static int chkSuper(struct super_block *sb) if ((j_sb->s_flag & cpu_to_le32(JFS_BAD_SAIT)) != cpu_to_le32(JFS_BAD_SAIT)) { expected_AIM_bytesize = 2 * PSIZE; - AIM_bytesize = lengthPXD(&(j_sb->s_aim2)) * bsize; + AIM_bytesize = lengthPXD(&j_sb->s_aim2) * bsize; expected_AIT_bytesize = 4 * PSIZE; - AIT_bytesize = lengthPXD(&(j_sb->s_ait2)) * bsize; - AIM_byte_addr = addressPXD(&(j_sb->s_aim2)) * bsize; - AIT_byte_addr = addressPXD(&(j_sb->s_ait2)) * bsize; + AIT_bytesize = lengthPXD(&j_sb->s_ait2) * bsize; + AIM_byte_addr = addressPXD(&j_sb->s_aim2) * bsize; + AIT_byte_addr = addressPXD(&j_sb->s_ait2) * bsize; byte_addr_diff0 = AIT_byte_addr - AIM_byte_addr; - fsckwsp_addr = addressPXD(&(j_sb->s_fsckpxd)) * bsize; + fsckwsp_addr = addressPXD(&j_sb->s_fsckpxd) * bsize; byte_addr_diff1 = fsckwsp_addr - AIT_byte_addr; if ((AIM_bytesize != expected_AIM_bytesize) || (AIT_bytesize != expected_AIT_bytesize) || diff --git a/fs/jfs/jfs_txnmgr.c b/fs/jfs/jfs_txnmgr.c index be17e3c43582..7840a03e5bcb 100644 --- a/fs/jfs/jfs_txnmgr.c +++ b/fs/jfs/jfs_txnmgr.c @@ -272,14 +272,15 @@ int txInit(void) if (TxBlock == NULL) return -ENOMEM; - for (k = 1; k < nTxBlock - 1; k++) { - TxBlock[k].next = k + 1; + for (k = 0; k < nTxBlock; k++) { init_waitqueue_head(&TxBlock[k].gcwait); init_waitqueue_head(&TxBlock[k].waitor); } + + for (k = 1; k < nTxBlock - 1; k++) { + TxBlock[k].next = k + 1; + } TxBlock[k].next = 0; - init_waitqueue_head(&TxBlock[k].gcwait); - init_waitqueue_head(&TxBlock[k].waitor); TxAnchor.freetid = 1; init_waitqueue_head(&TxAnchor.freewait); |