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-rw-r--r--fs/hfsplus/catalog.c1
-rw-r--r--fs/hfsplus/dir.c33
2 files changed, 22 insertions, 12 deletions
diff --git a/fs/hfsplus/catalog.c b/fs/hfsplus/catalog.c
index 04255af34709..04058c8096d1 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
127 file->user_info.fdType = cpu_to_be32(HFSP_HARDLINK_TYPE); 127 file->user_info.fdType = cpu_to_be32(HFSP_HARDLINK_TYPE);
128 file->user_info.fdCreator = cpu_to_be32(HFSP_HFSPLUS_CREATOR); 128 file->user_info.fdCreator = cpu_to_be32(HFSP_HFSPLUS_CREATOR);
129 file->user_info.fdFlags = cpu_to_be16(0x100); 129 file->user_info.fdFlags = cpu_to_be16(0x100);
130 file->create_date = HFSPLUS_I(HFSPLUS_SB(inode->i_sb).hidden_dir).create_date;
130 file->permissions.dev = cpu_to_be32(HFSPLUS_I(inode).dev); 131 file->permissions.dev = cpu_to_be32(HFSPLUS_I(inode).dev);
131 } 132 }
132 return sizeof(*file); 133 return sizeof(*file);
diff --git a/fs/hfsplus/dir.c b/fs/hfsplus/dir.c
index 82c223765478..01a6fe3a395c 100644
--- a/fs/hfsplus/dir.c
+++ b/fs/hfsplus/dir.c
@@ -66,21 +66,28 @@ again:
66 } 66 }
67 cnid = be32_to_cpu(entry.file.id); 67 cnid = be32_to_cpu(entry.file.id);
68 if (entry.file.user_info.fdType == cpu_to_be32(HFSP_HARDLINK_TYPE) && 68 if (entry.file.user_info.fdType == cpu_to_be32(HFSP_HARDLINK_TYPE) &&
69 entry.file.user_info.fdCreator == cpu_to_be32(HFSP_HFSPLUS_CREATOR)) { 69 entry.file.user_info.fdCreator == cpu_to_be32(HFSP_HFSPLUS_CREATOR) &&
70 (entry.file.create_date == HFSPLUS_I(HFSPLUS_SB(sb).hidden_dir).create_date ||
71 entry.file.create_date == HFSPLUS_I(sb->s_root->d_inode).create_date) &&
72 HFSPLUS_SB(sb).hidden_dir) {
70 struct qstr str; 73 struct qstr str;
71 char name[32]; 74 char name[32];
72 75
73 if (dentry->d_fsdata) { 76 if (dentry->d_fsdata) {
74 err = -ENOENT; 77 /*
75 inode = NULL; 78 * We found a link pointing to another link,
76 goto out; 79 * so ignore it and treat it as regular file.
80 */
81 cnid = (unsigned long)dentry->d_fsdata;
82 linkid = 0;
83 } else {
84 dentry->d_fsdata = (void *)(unsigned long)cnid;
85 linkid = be32_to_cpu(entry.file.permissions.dev);
86 str.len = sprintf(name, "iNode%d", linkid);
87 str.name = name;
88 hfsplus_cat_build_key(sb, fd.search_key, HFSPLUS_SB(sb).hidden_dir->i_ino, &str);
89 goto again;
77 } 90 }
78 dentry->d_fsdata = (void *)(unsigned long)cnid;
79 linkid = be32_to_cpu(entry.file.permissions.dev);
80 str.len = sprintf(name, "iNode%d", linkid);
81 str.name = name;
82 hfsplus_cat_build_key(sb, fd.search_key, HFSPLUS_SB(sb).hidden_dir->i_ino, &str);
83 goto again;
84 } else if (!dentry->d_fsdata) 91 } else if (!dentry->d_fsdata)
85 dentry->d_fsdata = (void *)(unsigned long)cnid; 92 dentry->d_fsdata = (void *)(unsigned long)cnid;
86 } else { 93 } else {
@@ -330,7 +337,8 @@ static int hfsplus_unlink(struct inode *dir, struct dentry *dentry)
330 if (res) 337 if (res)
331 return res; 338 return res;
332 339
333 inode->i_nlink--; 340 if (inode->i_nlink > 0)
341 inode->i_nlink--;
334 hfsplus_delete_inode(inode); 342 hfsplus_delete_inode(inode);
335 if (inode->i_ino != cnid && !inode->i_nlink) { 343 if (inode->i_ino != cnid && !inode->i_nlink) {
336 if (!atomic_read(&HFSPLUS_I(inode).opencnt)) { 344 if (!atomic_read(&HFSPLUS_I(inode).opencnt)) {
@@ -339,7 +347,8 @@ static int hfsplus_unlink(struct inode *dir, struct dentry *dentry)
339 hfsplus_delete_inode(inode); 347 hfsplus_delete_inode(inode);
340 } else 348 } else
341 inode->i_flags |= S_DEAD; 349 inode->i_flags |= S_DEAD;
342 } 350 } else
351 inode->i_nlink = 0;
343 inode->i_ctime = CURRENT_TIME_SEC; 352 inode->i_ctime = CURRENT_TIME_SEC;
344 mark_inode_dirty(inode); 353 mark_inode_dirty(inode);
345 354