diff options
Diffstat (limited to 'fs/cifs/cifssmb.c')
| -rw-r--r-- | fs/cifs/cifssmb.c | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/fs/cifs/cifssmb.c b/fs/cifs/cifssmb.c index b8cd335d6f11..eb3d2cf76e6e 100644 --- a/fs/cifs/cifssmb.c +++ b/fs/cifs/cifssmb.c @@ -2924,8 +2924,8 @@ createHardLinkRetry: int CIFSCreateHardLink(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; NT_RENAME_REQ *pSMB = NULL; @@ -2933,6 +2933,7 @@ CIFSCreateHardLink(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 CIFSCreateHardLink"); winCreateHardLinkRetry: @@ -2952,8 +2953,8 @@ winCreateHardLinkRetry: if (pSMB->hdr.Flags2 & SMBFLG2_UNICODE) { name_len = - cifsConvertToUTF16((__le16 *) pSMB->OldFileName, fromName, - PATH_MAX, nls_codepage, remap); + cifsConvertToUTF16((__le16 *) pSMB->OldFileName, from_name, + PATH_MAX, cifs_sb->local_nls, remap); name_len++; /* trailing null */ name_len *= 2; @@ -2962,17 +2963,18 @@ winCreateHardLinkRetry: pSMB->OldFileName[name_len + 1] = 0x00; /* pad */ 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 */ } |