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path: root/fs/cifs/cifssmb.c
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Diffstat (limited to 'fs/cifs/cifssmb.c')
-rw-r--r--fs/cifs/cifssmb.c22
1 files changed, 12 insertions, 10 deletions
diff --git a/fs/cifs/cifssmb.c b/fs/cifs/cifssmb.c
index 733119dad493..b8cd335d6f11 100644
--- a/fs/cifs/cifssmb.c
+++ b/fs/cifs/cifssmb.c
@@ -2531,8 +2531,8 @@ CIFSSMBFlush(const unsigned int xid, struct cifs_tcon *tcon, int smb_file_id)
int
CIFSSMBRename(const unsigned int xid, struct cifs_tcon *tcon,
- const char *fromName, const char *toName,
- const struct nls_table *nls_codepage, int remap)
+ const char *from_name, const char *to_name,
+ struct cifs_sb_info *cifs_sb)
{
int rc = 0;
RENAME_REQ *pSMB = NULL;
@@ -2540,6 +2540,7 @@ CIFSSMBRename(const unsigned int xid, struct cifs_tcon *tcon,
int bytes_returned;
int name_len, name_len2;
__u16 count;
+ int remap = cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MAP_SPECIAL_CHR;
cFYI(1, "In CIFSSMBRename");
renameRetry:
@@ -2554,9 +2555,9 @@ renameRetry:
ATTR_DIRECTORY);
if (pSMB->hdr.Flags2 & SMBFLG2_UNICODE) {
- name_len =
- cifsConvertToUTF16((__le16 *) pSMB->OldFileName, fromName,
- PATH_MAX, nls_codepage, remap);
+ name_len = cifsConvertToUTF16((__le16 *) pSMB->OldFileName,
+ from_name, PATH_MAX,
+ cifs_sb->local_nls, remap);
name_len++; /* trailing null */
name_len *= 2;
pSMB->OldFileName[name_len] = 0x04; /* pad */
@@ -2564,17 +2565,18 @@ renameRetry:
pSMB->OldFileName[name_len + 1] = 0x00;
name_len2 =
cifsConvertToUTF16((__le16 *)&pSMB->OldFileName[name_len+2],
- toName, PATH_MAX, nls_codepage, remap);
+ to_name, PATH_MAX, cifs_sb->local_nls,
+ remap);
name_len2 += 1 /* trailing null */ + 1 /* Signature word */ ;
name_len2 *= 2; /* convert to bytes */
} else { /* BB improve the check for buffer overruns BB */
- name_len = strnlen(fromName, PATH_MAX);
+ name_len = strnlen(from_name, PATH_MAX);
name_len++; /* trailing null */
- strncpy(pSMB->OldFileName, fromName, name_len);
- name_len2 = strnlen(toName, PATH_MAX);
+ strncpy(pSMB->OldFileName, from_name, name_len);
+ name_len2 = strnlen(to_name, PATH_MAX);
name_len2++; /* trailing null */
pSMB->OldFileName[name_len] = 0x04; /* 2nd buffer format */
- strncpy(&pSMB->OldFileName[name_len + 1], toName, name_len2);
+ strncpy(&pSMB->OldFileName[name_len + 1], to_name, name_len2);
name_len2++; /* trailing null */
name_len2++; /* signature byte */
}