diff options
| -rw-r--r-- | source3/libsmb/cliconnect.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/source3/libsmb/cliconnect.c b/source3/libsmb/cliconnect.c index 4560521d4a..de5813df6b 100644 --- a/source3/libsmb/cliconnect.c +++ b/source3/libsmb/cliconnect.c @@ -872,13 +872,26 @@ ADS_STATUS cli_session_setup_spnego(struct cli_state *cli, const char *user, !strequal(star_smbserver_name, cli->desthost)) { char *realm = NULL; + char *machine = NULL; + char *host = NULL; DEBUG(3,("cli_session_setup_spnego: got a " "bad server principal, trying to guess ...\n")); + host = strchr(cli->desthost, '.'); + if (host) { + machine = SMB_STRNDUP(cli->desthost, + host - cli->desthost); + } else { + machine = SMB_STRDUP(cli->desthost); + } + if (machine == NULL) { + return ADS_ERROR_NT(NT_STATUS_NO_MEMORY); + } + realm = kerberos_get_default_realm_from_ccache(); if (realm && *realm) { if (asprintf(&principal, "%s$@%s", - cli->desthost, realm) < 0) { + machine, realm) < 0) { SAFE_FREE(realm); return ADS_ERROR_NT(NT_STATUS_NO_MEMORY); } @@ -886,6 +899,7 @@ ADS_STATUS cli_session_setup_spnego(struct cli_state *cli, const char *user, "server principal=%s\n", principal ? principal : "<null>")); } + SAFE_FREE(machine); SAFE_FREE(realm); } |