diff options
author | Gerald Carter <jerry@samba.org> | 2007-02-08 21:48:09 +0000 |
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committer | Gerald (Jerry) Carter <jerry@samba.org> | 2007-10-10 12:17:51 -0500 |
commit | 7db1c6873c15e7950bf7dcc10ce3cdc7bc10248c (patch) | |
tree | 8f342612e962b07ce0f29bbeaa6bc65bf0295134 /source3/smbd | |
parent | 92715eaf0bf20b25d02e6265be9c960ddc9d6b03 (diff) | |
download | samba-7db1c6873c15e7950bf7dcc10ce3cdc7bc10248c.tar.gz samba-7db1c6873c15e7950bf7dcc10ce3cdc7bc10248c.tar.bz2 samba-7db1c6873c15e7950bf7dcc10ce3cdc7bc10248c.zip |
r21250: Partial fix for BUG 4093: Make %a expand to "Vista"
based on the flags2 values in the negprot request.
This also includes some code for testing the dialect
strings for "SMB 2.001" but this is unreliable as Vista
only sends that in the 1st negprot and caches the fact
that we don't support it. Restartnig the WOrkstation
service on the client clears the cache.
(This used to be commit d781eeb0e4362b7af1497634d26315498a5257d4)
Diffstat (limited to 'source3/smbd')
-rw-r--r-- | source3/smbd/negprot.c | 45 |
1 files changed, 37 insertions, 8 deletions
diff --git a/source3/smbd/negprot.c b/source3/smbd/negprot.c index fec5971045..fb5610b20b 100644 --- a/source3/smbd/negprot.c +++ b/source3/smbd/negprot.c @@ -252,6 +252,16 @@ static int reply_nt1(char *inbuf, char *outbuf) global_encrypted_passwords_negotiated = lp_encrypted_passwords(); + /* Check the flags field to see if this is Vista. + WinXP sets it and Vista does not. But we have to + distinguish from NT which doesn't set it either. */ + + if ( (SVAL(inbuf, smb_flg2) & FLAGS2_EXTENDED_SECURITY) && + ((SVAL(inbuf, smb_flg2) & FLAGS2_UNKNOWN_BIT4) == 0) ) + { + set_remote_arch( RA_VISTA ); + } + /* do spnego in user level security if the client supports it and we can do encrypted passwords */ @@ -388,6 +398,15 @@ protocol [LM1.2X002] protocol [LANMAN2.1] protocol [NT LM 0.12] +Vista: +protocol [PC NETWORK PROGRAM 1.0] +protocol [LANMAN1.0] +protocol [Windows for Workgroups 3.1a] +protocol [LM1.2X002] +protocol [LANMAN2.1] +protocol [NT LM 0.12] +protocol [SMB 2.001] + OS/2: protocol [PC NETWORK PROGRAM 1.0] protocol [XENIX CORE] @@ -401,18 +420,19 @@ protocol [LANMAN2.1] * * This appears to be the matrix of which protocol is used by which * MS product. - Protocol WfWg Win95 WinNT Win2K OS/2 - PC NETWORK PROGRAM 1.0 1 1 1 1 1 + Protocol WfWg Win95 WinNT Win2K OS/2 Vista + PC NETWORK PROGRAM 1.0 1 1 1 1 1 1 XENIX CORE 2 2 MICROSOFT NETWORKS 3.0 2 2 DOS LM1.2X002 3 3 MICROSOFT NETWORKS 1.03 3 DOS LANMAN2.1 4 4 - LANMAN1.0 4 2 3 - Windows for Workgroups 3.1a 5 5 5 3 - LM1.2X002 6 4 4 - LANMAN2.1 7 5 5 - NT LM 0.12 6 8 6 + LANMAN1.0 4 2 3 2 + Windows for Workgroups 3.1a 5 5 5 3 3 + LM1.2X002 6 4 4 4 + LANMAN2.1 7 5 5 5 + NT LM 0.12 6 8 6 6 + SMB 2.001 7 * * tim@fsg.com 09/29/95 * Win2K added by matty 17/7/99 @@ -425,6 +445,7 @@ protocol [LANMAN2.1] #define ARCH_OS2 0x14 /* Again OS/2 is like NT */ #define ARCH_SAMBA 0x20 #define ARCH_CIFSFS 0x40 +#define ARCH_VISTA 0x8C /* Vista is like XP/2K */ #define ARCH_ALL 0x7F @@ -488,6 +509,8 @@ int reply_negprot(connection_struct *conn, arch &= ( ARCH_WFWG | ARCH_WIN95 ); else if (strcsequal(p,"NT LM 0.12")) arch &= ( ARCH_WIN95 | ARCH_WINNT | ARCH_WIN2K | ARCH_CIFSFS); + else if (strcsequal(p,"SMB 2.001")) + arch = ARCH_VISTA; else if (strcsequal(p,"LANMAN2.1")) arch &= ( ARCH_WINNT | ARCH_WIN2K | ARCH_OS2 ); else if (strcsequal(p,"LM1.2X002")) @@ -532,7 +555,13 @@ int reply_negprot(connection_struct *conn, set_remote_arch(RA_WINNT); break; case ARCH_WIN2K: - set_remote_arch(RA_WIN2K); + /* Vista may have been set in the negprot so don't + override it here */ + if ( get_remote_arch() != RA_VISTA ) + set_remote_arch(RA_WIN2K); + break; + case ARCH_VISTA: + set_remote_arch(RA_VISTA); break; case ARCH_OS2: set_remote_arch(RA_OS2); |