Commit | Line | Data |
---|---|---|
1da177e4 LT |
1 | /* |
2 | * fs/cifs/xattr.c | |
3 | * | |
79a58d1f | 4 | * Copyright (c) International Business Machines Corp., 2003, 2007 |
1da177e4 LT |
5 | * Author(s): Steve French (sfrench@us.ibm.com) |
6 | * | |
7 | * This library is free software; you can redistribute it and/or modify | |
8 | * it under the terms of the GNU Lesser General Public License as published | |
9 | * by the Free Software Foundation; either version 2.1 of the License, or | |
10 | * (at your option) any later version. | |
11 | * | |
12 | * This library is distributed in the hope that it will be useful, | |
13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See | |
15 | * the GNU Lesser General Public License for more details. | |
16 | * | |
17 | * You should have received a copy of the GNU Lesser General Public License | |
18 | * along with this library; if not, write to the Free Software | |
19 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
20 | */ | |
21 | ||
22 | #include <linux/fs.h> | |
23 | #include <linux/posix_acl_xattr.h> | |
5a0e3ad6 | 24 | #include <linux/slab.h> |
1da177e4 LT |
25 | #include "cifsfs.h" |
26 | #include "cifspdu.h" | |
27 | #include "cifsglob.h" | |
28 | #include "cifsproto.h" | |
29 | #include "cifs_debug.h" | |
30 | ||
31 | #define MAX_EA_VALUE_SIZE 65535 | |
32 | #define CIFS_XATTR_DOS_ATTRIB "user.DosAttrib" | |
fbeba8bb | 33 | #define CIFS_XATTR_CIFS_ACL "system.cifs_acl" |
1da177e4 LT |
34 | #define CIFS_XATTR_USER_PREFIX "user." |
35 | #define CIFS_XATTR_SYSTEM_PREFIX "system." | |
36 | #define CIFS_XATTR_OS2_PREFIX "os2." | |
fbeba8bb | 37 | #define CIFS_XATTR_SECURITY_PREFIX "security." |
1da177e4 LT |
38 | #define CIFS_XATTR_TRUSTED_PREFIX "trusted." |
39 | #define XATTR_TRUSTED_PREFIX_LEN 8 | |
40 | #define XATTR_SECURITY_PREFIX_LEN 9 | |
41 | /* BB need to add server (Samba e.g) support for security and trusted prefix */ | |
50c2f753 | 42 | |
1da177e4 LT |
43 | |
44 | ||
79a58d1f | 45 | int cifs_removexattr(struct dentry *direntry, const char *ea_name) |
1da177e4 LT |
46 | { |
47 | int rc = -EOPNOTSUPP; | |
48 | #ifdef CONFIG_CIFS_XATTR | |
49 | int xid; | |
50 | struct cifs_sb_info *cifs_sb; | |
7ffec372 | 51 | struct tcon_link *tlink; |
96daf2b0 | 52 | struct cifs_tcon *pTcon; |
79a58d1f | 53 | struct super_block *sb; |
7ffec372 | 54 | char *full_path = NULL; |
79a58d1f SF |
55 | |
56 | if (direntry == NULL) | |
1da177e4 | 57 | return -EIO; |
79a58d1f | 58 | if (direntry->d_inode == NULL) |
1da177e4 LT |
59 | return -EIO; |
60 | sb = direntry->d_inode->i_sb; | |
79a58d1f | 61 | if (sb == NULL) |
1da177e4 | 62 | return -EIO; |
79a58d1f | 63 | |
1da177e4 | 64 | cifs_sb = CIFS_SB(sb); |
7ffec372 JL |
65 | tlink = cifs_sb_tlink(cifs_sb); |
66 | if (IS_ERR(tlink)) | |
67 | return PTR_ERR(tlink); | |
68 | pTcon = tlink_tcon(tlink); | |
69 | ||
70 | xid = GetXid(); | |
79a58d1f | 71 | |
1da177e4 | 72 | full_path = build_path_from_dentry(direntry); |
79a58d1f | 73 | if (full_path == NULL) { |
0f3bc09e | 74 | rc = -ENOMEM; |
7ffec372 | 75 | goto remove_ea_exit; |
1da177e4 | 76 | } |
79a58d1f | 77 | if (ea_name == NULL) { |
b6b38f70 | 78 | cFYI(1, "Null xattr names not supported"); |
79a58d1f SF |
79 | } else if (strncmp(ea_name, CIFS_XATTR_USER_PREFIX, 5) |
80 | && (strncmp(ea_name, CIFS_XATTR_OS2_PREFIX, 4))) { | |
81 | cFYI(1, | |
b6b38f70 JP |
82 | "illegal xattr request %s (only user namespace supported)", |
83 | ea_name); | |
1da177e4 LT |
84 | /* BB what if no namespace prefix? */ |
85 | /* Should we just pass them to server, except for | |
86 | system and perhaps security prefixes? */ | |
87 | } else { | |
79a58d1f | 88 | if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NO_XATTR) |
1da177e4 LT |
89 | goto remove_ea_exit; |
90 | ||
79a58d1f SF |
91 | ea_name += 5; /* skip past user. prefix */ |
92 | rc = CIFSSMBSetEA(xid, pTcon, full_path, ea_name, NULL, | |
737b758c SF |
93 | (__u16)0, cifs_sb->local_nls, |
94 | cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MAP_SPECIAL_CHR); | |
1da177e4 LT |
95 | } |
96 | remove_ea_exit: | |
f99d49ad | 97 | kfree(full_path); |
1da177e4 | 98 | FreeXid(xid); |
7ffec372 | 99 | cifs_put_tlink(tlink); |
1da177e4 LT |
100 | #endif |
101 | return rc; | |
102 | } | |
103 | ||
79a58d1f SF |
104 | int cifs_setxattr(struct dentry *direntry, const char *ea_name, |
105 | const void *ea_value, size_t value_size, int flags) | |
1da177e4 LT |
106 | { |
107 | int rc = -EOPNOTSUPP; | |
108 | #ifdef CONFIG_CIFS_XATTR | |
109 | int xid; | |
110 | struct cifs_sb_info *cifs_sb; | |
7ffec372 | 111 | struct tcon_link *tlink; |
96daf2b0 | 112 | struct cifs_tcon *pTcon; |
79a58d1f SF |
113 | struct super_block *sb; |
114 | char *full_path; | |
b73b9a4b | 115 | struct cifs_ntsd *pacl; |
1da177e4 | 116 | |
79a58d1f | 117 | if (direntry == NULL) |
1da177e4 | 118 | return -EIO; |
79a58d1f | 119 | if (direntry->d_inode == NULL) |
1da177e4 LT |
120 | return -EIO; |
121 | sb = direntry->d_inode->i_sb; | |
79a58d1f | 122 | if (sb == NULL) |
1da177e4 | 123 | return -EIO; |
1da177e4 LT |
124 | |
125 | cifs_sb = CIFS_SB(sb); | |
7ffec372 JL |
126 | tlink = cifs_sb_tlink(cifs_sb); |
127 | if (IS_ERR(tlink)) | |
128 | return PTR_ERR(tlink); | |
129 | pTcon = tlink_tcon(tlink); | |
130 | ||
131 | xid = GetXid(); | |
1da177e4 | 132 | |
1da177e4 | 133 | full_path = build_path_from_dentry(direntry); |
79a58d1f | 134 | if (full_path == NULL) { |
0f3bc09e | 135 | rc = -ENOMEM; |
7ffec372 | 136 | goto set_ea_exit; |
1da177e4 LT |
137 | } |
138 | /* return dos attributes as pseudo xattr */ | |
139 | /* return alt name if available as pseudo attr */ | |
140 | ||
141 | /* if proc/fs/cifs/streamstoxattr is set then | |
79a58d1f | 142 | search server for EAs or streams to |
1da177e4 | 143 | returns as xattrs */ |
79a58d1f | 144 | if (value_size > MAX_EA_VALUE_SIZE) { |
b6b38f70 | 145 | cFYI(1, "size of EA value too large"); |
7ffec372 JL |
146 | rc = -EOPNOTSUPP; |
147 | goto set_ea_exit; | |
1da177e4 LT |
148 | } |
149 | ||
79a58d1f | 150 | if (ea_name == NULL) { |
b6b38f70 | 151 | cFYI(1, "Null xattr names not supported"); |
79a58d1f SF |
152 | } else if (strncmp(ea_name, CIFS_XATTR_USER_PREFIX, 5) == 0) { |
153 | if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NO_XATTR) | |
1da177e4 | 154 | goto set_ea_exit; |
ad7a2926 | 155 | if (strncmp(ea_name, CIFS_XATTR_DOS_ATTRIB, 14) == 0) |
b6b38f70 | 156 | cFYI(1, "attempt to set cifs inode metadata"); |
ad7a2926 | 157 | |
1da177e4 | 158 | ea_name += 5; /* skip past user. prefix */ |
79a58d1f | 159 | rc = CIFSSMBSetEA(xid, pTcon, full_path, ea_name, ea_value, |
737b758c SF |
160 | (__u16)value_size, cifs_sb->local_nls, |
161 | cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MAP_SPECIAL_CHR); | |
79a58d1f SF |
162 | } else if (strncmp(ea_name, CIFS_XATTR_OS2_PREFIX, 4) == 0) { |
163 | if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NO_XATTR) | |
1da177e4 LT |
164 | goto set_ea_exit; |
165 | ||
166 | ea_name += 4; /* skip past os2. prefix */ | |
79a58d1f | 167 | rc = CIFSSMBSetEA(xid, pTcon, full_path, ea_name, ea_value, |
737b758c SF |
168 | (__u16)value_size, cifs_sb->local_nls, |
169 | cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MAP_SPECIAL_CHR); | |
b73b9a4b SF |
170 | } else if (strncmp(ea_name, CIFS_XATTR_CIFS_ACL, |
171 | strlen(CIFS_XATTR_CIFS_ACL)) == 0) { | |
172 | pacl = kmalloc(value_size, GFP_KERNEL); | |
173 | if (!pacl) { | |
174 | cFYI(1, "%s: Can't allocate memory for ACL", | |
175 | __func__); | |
176 | rc = -ENOMEM; | |
177 | } else { | |
178 | #ifdef CONFIG_CIFS_ACL | |
179 | memcpy(pacl, ea_value, value_size); | |
180 | rc = set_cifs_acl(pacl, value_size, | |
181 | direntry->d_inode, full_path); | |
182 | if (rc == 0) /* force revalidate of the inode */ | |
183 | CIFS_I(direntry->d_inode)->time = 0; | |
184 | kfree(pacl); | |
185 | #else | |
186 | cFYI(1, "Set CIFS ACL not supported yet"); | |
187 | #endif /* CONFIG_CIFS_ACL */ | |
188 | } | |
1da177e4 | 189 | } else { |
79a58d1f SF |
190 | int temp; |
191 | temp = strncmp(ea_name, POSIX_ACL_XATTR_ACCESS, | |
1da177e4 LT |
192 | strlen(POSIX_ACL_XATTR_ACCESS)); |
193 | if (temp == 0) { | |
194 | #ifdef CONFIG_CIFS_POSIX | |
79a58d1f SF |
195 | if (sb->s_flags & MS_POSIXACL) |
196 | rc = CIFSSMBSetPosixACL(xid, pTcon, full_path, | |
197 | ea_value, (const int)value_size, | |
198 | ACL_TYPE_ACCESS, cifs_sb->local_nls, | |
199 | cifs_sb->mnt_cifs_flags & | |
737b758c | 200 | CIFS_MOUNT_MAP_SPECIAL_CHR); |
b6b38f70 | 201 | cFYI(1, "set POSIX ACL rc %d", rc); |
1da177e4 | 202 | #else |
b6b38f70 | 203 | cFYI(1, "set POSIX ACL not supported"); |
1da177e4 | 204 | #endif |
79a58d1f SF |
205 | } else if (strncmp(ea_name, POSIX_ACL_XATTR_DEFAULT, |
206 | strlen(POSIX_ACL_XATTR_DEFAULT)) == 0) { | |
1da177e4 | 207 | #ifdef CONFIG_CIFS_POSIX |
79a58d1f SF |
208 | if (sb->s_flags & MS_POSIXACL) |
209 | rc = CIFSSMBSetPosixACL(xid, pTcon, full_path, | |
210 | ea_value, (const int)value_size, | |
737b758c | 211 | ACL_TYPE_DEFAULT, cifs_sb->local_nls, |
79a58d1f | 212 | cifs_sb->mnt_cifs_flags & |
737b758c | 213 | CIFS_MOUNT_MAP_SPECIAL_CHR); |
b6b38f70 | 214 | cFYI(1, "set POSIX default ACL rc %d", rc); |
1da177e4 | 215 | #else |
b6b38f70 | 216 | cFYI(1, "set default POSIX ACL not supported"); |
1da177e4 LT |
217 | #endif |
218 | } else { | |
b6b38f70 JP |
219 | cFYI(1, "illegal xattr request %s (only user namespace" |
220 | " supported)", ea_name); | |
1da177e4 | 221 | /* BB what if no namespace prefix? */ |
79a58d1f | 222 | /* Should we just pass them to server, except for |
1da177e4 LT |
223 | system and perhaps security prefixes? */ |
224 | } | |
225 | } | |
226 | ||
227 | set_ea_exit: | |
f99d49ad | 228 | kfree(full_path); |
1da177e4 | 229 | FreeXid(xid); |
7ffec372 | 230 | cifs_put_tlink(tlink); |
1da177e4 LT |
231 | #endif |
232 | return rc; | |
233 | } | |
234 | ||
79a58d1f SF |
235 | ssize_t cifs_getxattr(struct dentry *direntry, const char *ea_name, |
236 | void *ea_value, size_t buf_size) | |
1da177e4 LT |
237 | { |
238 | ssize_t rc = -EOPNOTSUPP; | |
239 | #ifdef CONFIG_CIFS_XATTR | |
240 | int xid; | |
241 | struct cifs_sb_info *cifs_sb; | |
7ffec372 | 242 | struct tcon_link *tlink; |
96daf2b0 | 243 | struct cifs_tcon *pTcon; |
79a58d1f SF |
244 | struct super_block *sb; |
245 | char *full_path; | |
1da177e4 | 246 | |
79a58d1f | 247 | if (direntry == NULL) |
1da177e4 | 248 | return -EIO; |
79a58d1f | 249 | if (direntry->d_inode == NULL) |
1da177e4 LT |
250 | return -EIO; |
251 | sb = direntry->d_inode->i_sb; | |
79a58d1f | 252 | if (sb == NULL) |
1da177e4 LT |
253 | return -EIO; |
254 | ||
1da177e4 | 255 | cifs_sb = CIFS_SB(sb); |
7ffec372 JL |
256 | tlink = cifs_sb_tlink(cifs_sb); |
257 | if (IS_ERR(tlink)) | |
258 | return PTR_ERR(tlink); | |
259 | pTcon = tlink_tcon(tlink); | |
260 | ||
261 | xid = GetXid(); | |
1da177e4 | 262 | |
1da177e4 | 263 | full_path = build_path_from_dentry(direntry); |
79a58d1f | 264 | if (full_path == NULL) { |
0f3bc09e | 265 | rc = -ENOMEM; |
7ffec372 | 266 | goto get_ea_exit; |
1da177e4 LT |
267 | } |
268 | /* return dos attributes as pseudo xattr */ | |
269 | /* return alt name if available as pseudo attr */ | |
79a58d1f | 270 | if (ea_name == NULL) { |
b6b38f70 | 271 | cFYI(1, "Null xattr names not supported"); |
79a58d1f SF |
272 | } else if (strncmp(ea_name, CIFS_XATTR_USER_PREFIX, 5) == 0) { |
273 | if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NO_XATTR) | |
1da177e4 LT |
274 | goto get_ea_exit; |
275 | ||
79a58d1f | 276 | if (strncmp(ea_name, CIFS_XATTR_DOS_ATTRIB, 14) == 0) { |
b6b38f70 | 277 | cFYI(1, "attempt to query cifs inode metadata"); |
1da177e4 LT |
278 | /* revalidate/getattr then populate from inode */ |
279 | } /* BB add else when above is implemented */ | |
280 | ea_name += 5; /* skip past user. prefix */ | |
31c0519f | 281 | rc = CIFSSMBQAllEAs(xid, pTcon, full_path, ea_name, ea_value, |
737b758c SF |
282 | buf_size, cifs_sb->local_nls, |
283 | cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MAP_SPECIAL_CHR); | |
79a58d1f SF |
284 | } else if (strncmp(ea_name, CIFS_XATTR_OS2_PREFIX, 4) == 0) { |
285 | if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NO_XATTR) | |
1da177e4 LT |
286 | goto get_ea_exit; |
287 | ||
288 | ea_name += 4; /* skip past os2. prefix */ | |
31c0519f | 289 | rc = CIFSSMBQAllEAs(xid, pTcon, full_path, ea_name, ea_value, |
737b758c SF |
290 | buf_size, cifs_sb->local_nls, |
291 | cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MAP_SPECIAL_CHR); | |
79a58d1f | 292 | } else if (strncmp(ea_name, POSIX_ACL_XATTR_ACCESS, |
0a4b92c0 | 293 | strlen(POSIX_ACL_XATTR_ACCESS)) == 0) { |
1da177e4 | 294 | #ifdef CONFIG_CIFS_POSIX |
79a58d1f | 295 | if (sb->s_flags & MS_POSIXACL) |
1da0c78b | 296 | rc = CIFSSMBGetPosixACL(xid, pTcon, full_path, |
79a58d1f | 297 | ea_value, buf_size, ACL_TYPE_ACCESS, |
737b758c | 298 | cifs_sb->local_nls, |
79a58d1f | 299 | cifs_sb->mnt_cifs_flags & |
737b758c | 300 | CIFS_MOUNT_MAP_SPECIAL_CHR); |
79a58d1f | 301 | #else |
fbeba8bb | 302 | cFYI(1, "Query POSIX ACL not supported yet"); |
1da177e4 | 303 | #endif /* CONFIG_CIFS_POSIX */ |
79a58d1f | 304 | } else if (strncmp(ea_name, POSIX_ACL_XATTR_DEFAULT, |
0a4b92c0 | 305 | strlen(POSIX_ACL_XATTR_DEFAULT)) == 0) { |
1da177e4 | 306 | #ifdef CONFIG_CIFS_POSIX |
79a58d1f | 307 | if (sb->s_flags & MS_POSIXACL) |
1da0c78b | 308 | rc = CIFSSMBGetPosixACL(xid, pTcon, full_path, |
79a58d1f | 309 | ea_value, buf_size, ACL_TYPE_DEFAULT, |
737b758c | 310 | cifs_sb->local_nls, |
79a58d1f | 311 | cifs_sb->mnt_cifs_flags & |
737b758c | 312 | CIFS_MOUNT_MAP_SPECIAL_CHR); |
79a58d1f | 313 | #else |
fbeba8bb SP |
314 | cFYI(1, "Query POSIX default ACL not supported yet"); |
315 | #endif /* CONFIG_CIFS_POSIX */ | |
316 | } else if (strncmp(ea_name, CIFS_XATTR_CIFS_ACL, | |
317 | strlen(CIFS_XATTR_CIFS_ACL)) == 0) { | |
318 | #ifdef CONFIG_CIFS_ACL | |
319 | u32 acllen; | |
320 | struct cifs_ntsd *pacl; | |
321 | ||
322 | pacl = get_cifs_acl(cifs_sb, direntry->d_inode, | |
323 | full_path, &acllen); | |
324 | if (IS_ERR(pacl)) { | |
325 | rc = PTR_ERR(pacl); | |
326 | cERROR(1, "%s: error %zd getting sec desc", | |
327 | __func__, rc); | |
328 | } else { | |
329 | if (ea_value) { | |
330 | if (acllen > buf_size) | |
331 | acllen = -ERANGE; | |
332 | else | |
333 | memcpy(ea_value, pacl, acllen); | |
334 | } | |
335 | rc = acllen; | |
336 | kfree(pacl); | |
337 | } | |
338 | #else | |
339 | cFYI(1, "Query CIFS ACL not supported yet"); | |
340 | #endif /* CONFIG_CIFS_ACL */ | |
79a58d1f SF |
341 | } else if (strncmp(ea_name, |
342 | CIFS_XATTR_TRUSTED_PREFIX, XATTR_TRUSTED_PREFIX_LEN) == 0) { | |
b6b38f70 | 343 | cFYI(1, "Trusted xattr namespace not supported yet"); |
79a58d1f SF |
344 | } else if (strncmp(ea_name, |
345 | CIFS_XATTR_SECURITY_PREFIX, XATTR_SECURITY_PREFIX_LEN) == 0) { | |
b6b38f70 | 346 | cFYI(1, "Security xattr namespace not supported yet"); |
ad7a2926 | 347 | } else |
79a58d1f | 348 | cFYI(1, |
b6b38f70 JP |
349 | "illegal xattr request %s (only user namespace supported)", |
350 | ea_name); | |
1da177e4 | 351 | |
79a58d1f | 352 | /* We could add an additional check for streams ie |
1da177e4 | 353 | if proc/fs/cifs/streamstoxattr is set then |
79a58d1f | 354 | search server for EAs or streams to |
1da177e4 LT |
355 | returns as xattrs */ |
356 | ||
79a58d1f SF |
357 | if (rc == -EINVAL) |
358 | rc = -EOPNOTSUPP; | |
1da177e4 LT |
359 | |
360 | get_ea_exit: | |
f99d49ad | 361 | kfree(full_path); |
1da177e4 | 362 | FreeXid(xid); |
7ffec372 | 363 | cifs_put_tlink(tlink); |
1da177e4 LT |
364 | #endif |
365 | return rc; | |
366 | } | |
367 | ||
79a58d1f | 368 | ssize_t cifs_listxattr(struct dentry *direntry, char *data, size_t buf_size) |
1da177e4 LT |
369 | { |
370 | ssize_t rc = -EOPNOTSUPP; | |
371 | #ifdef CONFIG_CIFS_XATTR | |
372 | int xid; | |
373 | struct cifs_sb_info *cifs_sb; | |
7ffec372 | 374 | struct tcon_link *tlink; |
96daf2b0 | 375 | struct cifs_tcon *pTcon; |
79a58d1f SF |
376 | struct super_block *sb; |
377 | char *full_path; | |
1da177e4 | 378 | |
79a58d1f | 379 | if (direntry == NULL) |
1da177e4 | 380 | return -EIO; |
79a58d1f | 381 | if (direntry->d_inode == NULL) |
1da177e4 LT |
382 | return -EIO; |
383 | sb = direntry->d_inode->i_sb; | |
79a58d1f | 384 | if (sb == NULL) |
1da177e4 | 385 | return -EIO; |
1da177e4 LT |
386 | |
387 | cifs_sb = CIFS_SB(sb); | |
79a58d1f | 388 | if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NO_XATTR) |
ea4c07d7 SF |
389 | return -EOPNOTSUPP; |
390 | ||
7ffec372 JL |
391 | tlink = cifs_sb_tlink(cifs_sb); |
392 | if (IS_ERR(tlink)) | |
393 | return PTR_ERR(tlink); | |
394 | pTcon = tlink_tcon(tlink); | |
395 | ||
ea4c07d7 SF |
396 | xid = GetXid(); |
397 | ||
1da177e4 | 398 | full_path = build_path_from_dentry(direntry); |
79a58d1f | 399 | if (full_path == NULL) { |
0f3bc09e | 400 | rc = -ENOMEM; |
7ffec372 | 401 | goto list_ea_exit; |
1da177e4 LT |
402 | } |
403 | /* return dos attributes as pseudo xattr */ | |
404 | /* return alt name if available as pseudo attr */ | |
405 | ||
406 | /* if proc/fs/cifs/streamstoxattr is set then | |
79a58d1f | 407 | search server for EAs or streams to |
1da177e4 | 408 | returns as xattrs */ |
31c0519f JL |
409 | rc = CIFSSMBQAllEAs(xid, pTcon, full_path, NULL, data, |
410 | buf_size, cifs_sb->local_nls, | |
79a58d1f | 411 | cifs_sb->mnt_cifs_flags & |
737b758c | 412 | CIFS_MOUNT_MAP_SPECIAL_CHR); |
1da177e4 | 413 | |
7ffec372 | 414 | list_ea_exit: |
f99d49ad | 415 | kfree(full_path); |
1da177e4 | 416 | FreeXid(xid); |
7ffec372 | 417 | cifs_put_tlink(tlink); |
1da177e4 LT |
418 | #endif |
419 | return rc; | |
420 | } |