diff options
Diffstat (limited to 'fs/udf')
| -rw-r--r-- | fs/udf/balloc.c | 10 | ||||
| -rw-r--r-- | fs/udf/file.c | 2 | ||||
| -rw-r--r-- | fs/udf/inode.c | 2 | ||||
| -rw-r--r-- | fs/udf/namei.c | 9 | ||||
| -rw-r--r-- | fs/udf/udfdecl.h | 3 |
5 files changed, 16 insertions, 10 deletions
diff --git a/fs/udf/balloc.c b/fs/udf/balloc.c index 19626e2491c4..9a9378b4eb5a 100644 --- a/fs/udf/balloc.c +++ b/fs/udf/balloc.c @@ -125,9 +125,8 @@ static void udf_bitmap_free_blocks(struct super_block *sb, mutex_lock(&sbi->s_alloc_mutex); partmap = &sbi->s_partmaps[bloc->partitionReferenceNum]; - if (bloc->logicalBlockNum < 0 || - (bloc->logicalBlockNum + count) > - partmap->s_partition_len) { + if (bloc->logicalBlockNum + count < count || + (bloc->logicalBlockNum + count) > partmap->s_partition_len) { udf_debug("%d < %d || %d + %d > %d\n", bloc->logicalBlockNum, 0, bloc->logicalBlockNum, count, partmap->s_partition_len); @@ -393,9 +392,8 @@ static void udf_table_free_blocks(struct super_block *sb, mutex_lock(&sbi->s_alloc_mutex); partmap = &sbi->s_partmaps[bloc->partitionReferenceNum]; - if (bloc->logicalBlockNum < 0 || - (bloc->logicalBlockNum + count) > - partmap->s_partition_len) { + if (bloc->logicalBlockNum + count < count || + (bloc->logicalBlockNum + count) > partmap->s_partition_len) { udf_debug("%d < %d || %d + %d > %d\n", bloc->logicalBlockNum, 0, bloc->logicalBlockNum, count, partmap->s_partition_len); diff --git a/fs/udf/file.c b/fs/udf/file.c index 1eb06774ed90..4b6a46ccbf46 100644 --- a/fs/udf/file.c +++ b/fs/udf/file.c @@ -218,7 +218,7 @@ const struct file_operations udf_file_operations = { .llseek = generic_file_llseek, }; -static int udf_setattr(struct dentry *dentry, struct iattr *iattr) +int udf_setattr(struct dentry *dentry, struct iattr *iattr) { struct inode *inode = dentry->d_inode; int error; diff --git a/fs/udf/inode.c b/fs/udf/inode.c index bb863fe579ac..8a3fbd177cab 100644 --- a/fs/udf/inode.c +++ b/fs/udf/inode.c @@ -1314,7 +1314,7 @@ static void udf_fill_inode(struct inode *inode, struct buffer_head *bh) break; case ICBTAG_FILE_TYPE_SYMLINK: inode->i_data.a_ops = &udf_symlink_aops; - inode->i_op = &page_symlink_inode_operations; + inode->i_op = &udf_symlink_inode_operations; inode->i_mode = S_IFLNK | S_IRWXUGO; break; case ICBTAG_FILE_TYPE_MAIN: diff --git a/fs/udf/namei.c b/fs/udf/namei.c index db423ab078b1..75816025f95f 100644 --- a/fs/udf/namei.c +++ b/fs/udf/namei.c @@ -925,7 +925,7 @@ static int udf_symlink(struct inode *dir, struct dentry *dentry, iinfo = UDF_I(inode); inode->i_mode = S_IFLNK | S_IRWXUGO; inode->i_data.a_ops = &udf_symlink_aops; - inode->i_op = &page_symlink_inode_operations; + inode->i_op = &udf_symlink_inode_operations; if (iinfo->i_alloc_type != ICBTAG_FLAG_AD_IN_ICB) { struct kernel_lb_addr eloc; @@ -1393,6 +1393,7 @@ const struct export_operations udf_export_ops = { const struct inode_operations udf_dir_inode_operations = { .lookup = udf_lookup, .create = udf_create, + .setattr = udf_setattr, .link = udf_link, .unlink = udf_unlink, .symlink = udf_symlink, @@ -1401,3 +1402,9 @@ const struct inode_operations udf_dir_inode_operations = { .mknod = udf_mknod, .rename = udf_rename, }; +const struct inode_operations udf_symlink_inode_operations = { + .readlink = generic_readlink, + .follow_link = page_follow_link_light, + .put_link = page_put_link, + .setattr = udf_setattr, +}; diff --git a/fs/udf/udfdecl.h b/fs/udf/udfdecl.h index 4223ac855da9..702a1148e702 100644 --- a/fs/udf/udfdecl.h +++ b/fs/udf/udfdecl.h @@ -76,6 +76,7 @@ extern const struct inode_operations udf_dir_inode_operations; extern const struct file_operations udf_dir_operations; extern const struct inode_operations udf_file_inode_operations; extern const struct file_operations udf_file_operations; +extern const struct inode_operations udf_symlink_inode_operations; extern const struct address_space_operations udf_aops; extern const struct address_space_operations udf_adinicb_aops; extern const struct address_space_operations udf_symlink_aops; @@ -131,7 +132,7 @@ extern int udf_write_fi(struct inode *inode, struct fileIdentDesc *, /* file.c */ extern int udf_ioctl(struct inode *, struct file *, unsigned int, unsigned long); - +extern int udf_setattr(struct dentry *dentry, struct iattr *iattr); /* inode.c */ extern struct inode *udf_iget(struct super_block *, struct kernel_lb_addr *); extern int udf_sync_inode(struct inode *); |