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Diffstat (limited to 'fs/cifs/cifssmb.c')
-rw-r--r--fs/cifs/cifssmb.c43
1 files changed, 26 insertions, 17 deletions
diff --git a/fs/cifs/cifssmb.c b/fs/cifs/cifssmb.c
index 88bbb3ef95b3..76d0d2998850 100644
--- a/fs/cifs/cifssmb.c
+++ b/fs/cifs/cifssmb.c
@@ -4214,10 +4214,9 @@ UnixQPathInfoRetry:
/* xid, tcon, searchName and codepage are input parms, rest are returned */
int
CIFSFindFirst(const unsigned int xid, struct cifs_tcon *tcon,
- const char *searchName,
- const struct nls_table *nls_codepage,
+ const char *searchName, struct cifs_sb_info *cifs_sb,
__u16 *pnetfid, __u16 search_flags,
- struct cifs_search_info *psrch_inf, int remap, const char dirsep)
+ struct cifs_search_info *psrch_inf, bool msearch)
{
/* level 257 SMB_ */
TRANSACTION2_FFIRST_REQ *pSMB = NULL;
@@ -4225,8 +4224,9 @@ CIFSFindFirst(const unsigned int xid, struct cifs_tcon *tcon,
T2_FFIRST_RSP_PARMS *parms;
int rc = 0;
int bytes_returned = 0;
- int name_len;
+ int name_len, remap;
__u16 params, byte_count;
+ struct nls_table *nls_codepage;
cFYI(1, "In FindFirst for %s", searchName);
@@ -4236,6 +4236,9 @@ findFirstRetry:
if (rc)
return rc;
+ nls_codepage = cifs_sb->local_nls;
+ remap = cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MAP_SPECIAL_CHR;
+
if (pSMB->hdr.Flags2 & SMBFLG2_UNICODE) {
name_len =
cifsConvertToUTF16((__le16 *) pSMB->FileName, searchName,
@@ -4244,24 +4247,29 @@ findFirstRetry:
it got remapped to 0xF03A as if it were part of the
directory name instead of a wildcard */
name_len *= 2;
- pSMB->FileName[name_len] = dirsep;
- pSMB->FileName[name_len+1] = 0;
- pSMB->FileName[name_len+2] = '*';
- pSMB->FileName[name_len+3] = 0;
- name_len += 4; /* now the trailing null */
- pSMB->FileName[name_len] = 0; /* null terminate just in case */
- pSMB->FileName[name_len+1] = 0;
- name_len += 2;
+ if (msearch) {
+ pSMB->FileName[name_len] = CIFS_DIR_SEP(cifs_sb);
+ pSMB->FileName[name_len+1] = 0;
+ pSMB->FileName[name_len+2] = '*';
+ pSMB->FileName[name_len+3] = 0;
+ name_len += 4; /* now the trailing null */
+ /* null terminate just in case */
+ pSMB->FileName[name_len] = 0;
+ pSMB->FileName[name_len+1] = 0;
+ name_len += 2;
+ }
} else { /* BB add check for overrun of SMB buf BB */
name_len = strnlen(searchName, PATH_MAX);
/* BB fix here and in unicode clause above ie
if (name_len > buffersize-header)
free buffer exit; BB */
strncpy(pSMB->FileName, searchName, name_len);
- pSMB->FileName[name_len] = dirsep;
- pSMB->FileName[name_len+1] = '*';
- pSMB->FileName[name_len+2] = 0;
- name_len += 3;
+ if (msearch) {
+ pSMB->FileName[name_len] = CIFS_DIR_SEP(cifs_sb);
+ pSMB->FileName[name_len+1] = '*';
+ pSMB->FileName[name_len+2] = 0;
+ name_len += 3;
+ }
}
params = 12 + name_len /* includes null */ ;
@@ -4349,7 +4357,8 @@ findFirstRetry:
psrch_inf->last_entry = psrch_inf->srch_entries_start +
lnoff;
- *pnetfid = parms->SearchHandle;
+ if (pnetfid)
+ *pnetfid = parms->SearchHandle;
} else {
cifs_buf_release(pSMB);
}