diff options
Diffstat (limited to 'fs/cifs/connect.c')
| -rw-r--r-- | fs/cifs/connect.c | 61 |
1 files changed, 28 insertions, 33 deletions
diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c index 3dd2d23e0649..f58fef5878c3 100644 --- a/fs/cifs/connect.c +++ b/fs/cifs/connect.c @@ -2972,36 +2972,32 @@ CIFSNTLMSSPAuthSessSetup(unsigned int xid, struct cifsSesInfo *ses, SecurityBlob->DomainName.Length = 0; SecurityBlob->DomainName.MaximumLength = 0; } else { - __u16 len = - cifs_strtoUCS((__le16 *) bcc_ptr, domain, 64, + __u16 ln = cifs_strtoUCS((__le16 *) bcc_ptr, domain, 64, nls_codepage); - len *= 2; + ln *= 2; SecurityBlob->DomainName.MaximumLength = - cpu_to_le16(len); + cpu_to_le16(ln); SecurityBlob->DomainName.Buffer = cpu_to_le32(SecurityBlobLength); - bcc_ptr += len; - SecurityBlobLength += len; - SecurityBlob->DomainName.Length = - cpu_to_le16(len); + bcc_ptr += ln; + SecurityBlobLength += ln; + SecurityBlob->DomainName.Length = cpu_to_le16(ln); } if (user == NULL) { SecurityBlob->UserName.Buffer = 0; SecurityBlob->UserName.Length = 0; SecurityBlob->UserName.MaximumLength = 0; } else { - __u16 len = - cifs_strtoUCS((__le16 *) bcc_ptr, user, 64, + __u16 ln = cifs_strtoUCS((__le16 *) bcc_ptr, user, 64, nls_codepage); - len *= 2; + ln *= 2; SecurityBlob->UserName.MaximumLength = - cpu_to_le16(len); + cpu_to_le16(ln); SecurityBlob->UserName.Buffer = cpu_to_le32(SecurityBlobLength); - bcc_ptr += len; - SecurityBlobLength += len; - SecurityBlob->UserName.Length = - cpu_to_le16(len); + bcc_ptr += ln; + SecurityBlobLength += ln; + SecurityBlob->UserName.Length = cpu_to_le16(ln); } /* SecurityBlob->WorkstationName.Length = @@ -3045,33 +3041,32 @@ CIFSNTLMSSPAuthSessSetup(unsigned int xid, struct cifsSesInfo *ses, SecurityBlob->DomainName.Length = 0; SecurityBlob->DomainName.MaximumLength = 0; } else { - __u16 len; + __u16 ln; negotiate_flags |= NTLMSSP_NEGOTIATE_DOMAIN_SUPPLIED; strncpy(bcc_ptr, domain, 63); - len = strnlen(domain, 64); + ln = strnlen(domain, 64); SecurityBlob->DomainName.MaximumLength = - cpu_to_le16(len); + cpu_to_le16(ln); SecurityBlob->DomainName.Buffer = cpu_to_le32(SecurityBlobLength); - bcc_ptr += len; - SecurityBlobLength += len; - SecurityBlob->DomainName.Length = cpu_to_le16(len); + bcc_ptr += ln; + SecurityBlobLength += ln; + SecurityBlob->DomainName.Length = cpu_to_le16(ln); } if (user == NULL) { SecurityBlob->UserName.Buffer = 0; SecurityBlob->UserName.Length = 0; SecurityBlob->UserName.MaximumLength = 0; } else { - __u16 len; + __u16 ln; strncpy(bcc_ptr, user, 63); - len = strnlen(user, 64); - SecurityBlob->UserName.MaximumLength = - cpu_to_le16(len); + ln = strnlen(user, 64); + SecurityBlob->UserName.MaximumLength = cpu_to_le16(ln); SecurityBlob->UserName.Buffer = - cpu_to_le32(SecurityBlobLength); - bcc_ptr += len; - SecurityBlobLength += len; - SecurityBlob->UserName.Length = cpu_to_le16(len); + cpu_to_le32(SecurityBlobLength); + bcc_ptr += ln; + SecurityBlobLength += ln; + SecurityBlob->UserName.Length = cpu_to_le16(ln); } /* BB fill in our workstation name if known BB */ @@ -3138,8 +3133,8 @@ CIFSNTLMSSPAuthSessSetup(unsigned int xid, struct cifsSesInfo *ses, } else { remaining_words = BCC(smb_buffer_response) / 2; } - len = - UniStrnlen((wchar_t *) bcc_ptr,remaining_words - 1); + len = UniStrnlen((wchar_t *) bcc_ptr, + remaining_words - 1); /* We look for obvious messed up bcc or strings in response so we do not go off the end since (at least) WIN2K and Windows XP have a major bug in not null terminating last Unicode string in response */ @@ -3223,7 +3218,7 @@ CIFSNTLMSSPAuthSessSetup(unsigned int xid, struct cifsSesInfo *ses, <= BCC(smb_buffer_response)) { if (ses->serverOS) kfree(ses->serverOS); - ses->serverOS = kzalloc(len + 1,GFP_KERNEL); + ses->serverOS = kzalloc(len + 1, GFP_KERNEL); strncpy(ses->serverOS,bcc_ptr, len); bcc_ptr += len; |