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| author | Igor Mammedov <niallain@gmail.com> | 2008-04-29 03:05:58 +0400 |
|---|---|---|
| committer | Steve French <sfrench@us.ibm.com> | 2008-04-29 03:05:58 +0400 |
| commit | bf62fd887cab230f5952b611bde25e8e15acb454 (patch) | |
| tree | 776bde01427580a9ed0ed20377d07fa67c34a9f5 /fs/cifs/cifs_dfs_ref.c | |
| parent | 39da9847113a870b20fee9a7c216a848b9a5e9f7 (diff) | |
| download | linux-bf62fd887cab230f5952b611bde25e8e15acb454.tar.xz | |
[CIFS] fixed compatibility issue with samba refferal request
treeName part is canonicalized to '/' path separator
Signed-off-by: Igor Mammedov <niallain@gmail.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>
Diffstat (limited to 'fs/cifs/cifs_dfs_ref.c')
| -rw-r--r-- | fs/cifs/cifs_dfs_ref.c | 25 |
1 files changed, 14 insertions, 11 deletions
diff --git a/fs/cifs/cifs_dfs_ref.c b/fs/cifs/cifs_dfs_ref.c index 95024c066d89..f6fdecf6598c 100644 --- a/fs/cifs/cifs_dfs_ref.c +++ b/fs/cifs/cifs_dfs_ref.c @@ -93,15 +93,11 @@ static char *cifs_get_share_name(const char *node_name) /* find sharename end */ pSep++; pSep = memchr(UNC+(pSep-UNC), '\\', len-(pSep-UNC)); - if (!pSep) { - cERROR(1, ("%s:2 cant find share name in node name: %s", - __func__, node_name)); - kfree(UNC); - return NULL; + if (pSep) { + /* trim path up to sharename end + * now we have share name in UNC */ + *pSep = 0; } - /* trim path up to sharename end - * * now we have share name in UNC */ - *pSep = 0; return UNC; } @@ -188,7 +184,7 @@ static char *compose_mount_options(const char *sb_mountdata, tkn_e = strchr(tkn_e+1, '\\'); if (tkn_e) { strcat(mountdata, ",prefixpath="); - strcat(mountdata, tkn_e); + strcat(mountdata, tkn_e+1); } } @@ -244,7 +240,8 @@ static char *build_full_dfs_path_from_dentry(struct dentry *dentry) return NULL; if (cifs_sb->tcon->Flags & SMB_SHARE_IS_IN_DFS) { - /* we should use full path name to correct working with DFS */ + int i; + /* we should use full path name for correct working with DFS */ l_max_len = strnlen(cifs_sb->tcon->treeName, MAX_TREE_SIZE+1) + strnlen(search_path, MAX_PATHCONF) + 1; tmp_path = kmalloc(l_max_len, GFP_KERNEL); @@ -253,8 +250,14 @@ static char *build_full_dfs_path_from_dentry(struct dentry *dentry) return NULL; } strncpy(tmp_path, cifs_sb->tcon->treeName, l_max_len); - strcat(tmp_path, search_path); tmp_path[l_max_len-1] = 0; + if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_POSIX_PATHS) + for (i = 0; i < l_max_len; i++) { + if (tmp_path[i] == '\\') + tmp_path[i] = '/'; + } + strncat(tmp_path, search_path, l_max_len - strlen(tmp_path)); + full_path = tmp_path; kfree(search_path); } else { |