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authorJeremy Allison <jra@samba.org>2009-06-01 14:36:34 -0700
committerJeremy Allison <jra@samba.org>2009-06-01 14:38:56 -0700
commitcdb765a76caaa582b6406bd34279d04e4be9d6f2 (patch)
treef9d463cd9bf78c3a7fe81366e4bbd9a27906deef /source3
parent50043177e842f791d33b52c1fca8be13682a0e0b (diff)
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Fix bug #6419 - smbclient -L 127.0.0.1" displays "netbios name" instead of "workgroup"
Unify the handling of the sessionsetup parsing so we don't get different results when parsing a guest reply than an ntlmssp reply. Jeremy.
Diffstat (limited to 'source3')
-rw-r--r--source3/libsmb/cliconnect.c29
1 files changed, 26 insertions, 3 deletions
diff --git a/source3/libsmb/cliconnect.c b/source3/libsmb/cliconnect.c
index 16c15ce7db..772661103b 100644
--- a/source3/libsmb/cliconnect.c
+++ b/source3/libsmb/cliconnect.c
@@ -671,9 +671,30 @@ static DATA_BLOB cli_session_setup_blob_receive(struct cli_state *cli)
/* w2k with kerberos doesn't properly null terminate this field */
len = smb_bufrem(cli->inbuf, p);
- p += clistr_pull(cli->inbuf, cli->server_type, p, sizeof(fstring),
- len, 0);
+ if (p + len < cli->inbuf + cli->bufsize+SAFETY_MARGIN - 2) {
+ char *end_of_buf = p + len;
+ SSVAL(p, len, 0);
+ /* Now it's null terminated. */
+ p += clistr_pull(cli->inbuf, cli->server_type, p, sizeof(fstring),
+ -1, STR_TERMINATE);
+ /*
+ * See if there's another string. If so it's the
+ * server domain (part of the 'standard' Samba
+ * server signature).
+ */
+ if (p < end_of_buf) {
+ p += clistr_pull(cli->inbuf, cli->server_domain, p, sizeof(fstring),
+ -1, STR_TERMINATE);
+ }
+ } else {
+ /*
+ * No room to null terminate so we can't see if there
+ * is another string (server_domain) afterwards.
+ */
+ p += clistr_pull(cli->inbuf, cli->server_type, p, sizeof(fstring),
+ len, 0);
+ }
return blob2;
}
@@ -918,7 +939,9 @@ static NTSTATUS cli_session_setup_ntlmssp(struct cli_state *cli, const char *use
if (NT_STATUS_IS_OK(nt_status)) {
- fstrcpy(cli->server_domain, ntlmssp_state->server_domain);
+ if (cli->server_domain[0] == '\0') {
+ fstrcpy(cli->server_domain, ntlmssp_state->server_domain);
+ }
cli_set_session_key(cli, ntlmssp_state->session_key);
if (cli_simple_set_signing(