diff options
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/hfsplus/catalog.c | 1 | ||||
| -rw-r--r-- | fs/hfsplus/dir.c | 33 |
2 files changed, 22 insertions, 12 deletions
diff --git a/fs/hfsplus/catalog.c b/fs/hfsplus/catalog.c index 04255af3470..04058c8096d 100644 --- a/fs/hfsplus/catalog.c +++ b/fs/hfsplus/catalog.c @@ -127,6 +127,7 @@ static int hfsplus_cat_build_record(hfsplus_cat_entry *entry, u32 cnid, struct i file->user_info.fdType = cpu_to_be32(HFSP_HARDLINK_TYPE); file->user_info.fdCreator = cpu_to_be32(HFSP_HFSPLUS_CREATOR); file->user_info.fdFlags = cpu_to_be16(0x100); + file->create_date = HFSPLUS_I(HFSPLUS_SB(inode->i_sb).hidden_dir).create_date; file->permissions.dev = cpu_to_be32(HFSPLUS_I(inode).dev); } return sizeof(*file); diff --git a/fs/hfsplus/dir.c b/fs/hfsplus/dir.c index 82c22376547..01a6fe3a395 100644 --- a/fs/hfsplus/dir.c +++ b/fs/hfsplus/dir.c @@ -66,21 +66,28 @@ again: } cnid = be32_to_cpu(entry.file.id); if (entry.file.user_info.fdType == cpu_to_be32(HFSP_HARDLINK_TYPE) && - entry.file.user_info.fdCreator == cpu_to_be32(HFSP_HFSPLUS_CREATOR)) { + entry.file.user_info.fdCreator == cpu_to_be32(HFSP_HFSPLUS_CREATOR) && + (entry.file.create_date == HFSPLUS_I(HFSPLUS_SB(sb).hidden_dir).create_date || + entry.file.create_date == HFSPLUS_I(sb->s_root->d_inode).create_date) && + HFSPLUS_SB(sb).hidden_dir) { struct qstr str; char name[32]; if (dentry->d_fsdata) { - err = -ENOENT; - inode = NULL; - goto out; + /* + * We found a link pointing to another link, + * so ignore it and treat it as regular file. + */ + cnid = (unsigned long)dentry->d_fsdata; + linkid = 0; + } else { + dentry->d_fsdata = (void *)(unsigned long)cnid; + linkid = be32_to_cpu(entry.file.permissions.dev); + str.len = sprintf(name, "iNode%d", linkid); + str.name = name; + hfsplus_cat_build_key(sb, fd.search_key, HFSPLUS_SB(sb).hidden_dir->i_ino, &str); + goto again; } - dentry->d_fsdata = (void *)(unsigned long)cnid; - linkid = be32_to_cpu(entry.file.permissions.dev); - str.len = sprintf(name, "iNode%d", linkid); - str.name = name; - hfsplus_cat_build_key(sb, fd.search_key, HFSPLUS_SB(sb).hidden_dir->i_ino, &str); - goto again; } else if (!dentry->d_fsdata) dentry->d_fsdata = (void *)(unsigned long)cnid; } else { @@ -330,7 +337,8 @@ static int hfsplus_unlink(struct inode *dir, struct dentry *dentry) if (res) return res; - inode->i_nlink--; + if (inode->i_nlink > 0) + inode->i_nlink--; hfsplus_delete_inode(inode); if (inode->i_ino != cnid && !inode->i_nlink) { if (!atomic_read(&HFSPLUS_I(inode).opencnt)) { @@ -339,7 +347,8 @@ static int hfsplus_unlink(struct inode *dir, struct dentry *dentry) hfsplus_delete_inode(inode); } else inode->i_flags |= S_DEAD; - } + } else + inode->i_nlink = 0; inode->i_ctime = CURRENT_TIME_SEC; mark_inode_dirty(inode); |