Wireshark mailing list archives
Re: Commit 3c1f71e: Build error "unused parameter 'ntlm_pass' [-Werror=unused-parameter]"
From: Guy Harris <guy () alum mit edu>
Date: Tue, 19 Apr 2016 13:43:40 -0700
Or #ifdef HAVE_KERBEROS #define _U_IF_NO_KERBEROS_ #else #define _U_IF_NO_KERBEROS_ _U_ #endif ... static guint32 get_keytab_as_list(md4_pass **p_pass_list, const char* ntlm_pass _U_IF_NO_KERBEROS_ ) or maybe only define get_keytab_as_list() *at all* if we have Kerberos and do #ifdef HAVE_KERBEROS guint32 list_size = 0; #endif ... #ifdef HAVE_KERBEROS list_size = get_keytab_as_list(&pass_list,gbl_nt_password); #endif if( flags & NETLOGON_FLAG_STRONGKEY ) { #ifdef HAVE_KERBEROS guint8 zeros[4]; guint8 md5[16]; md5_state_t md5state; guint8 buf[8]; guint64 calculated_cred; memset(zeros,0,4); md5_init(&md5state); md5_append(&md5state,zeros,4); md5_append(&md5state,(unsigned char*)&vars->client_challenge,8); md5_append(&md5state,(unsigned char*)&vars->server_challenge,8); md5_finish(&md5state,md5); printnbyte(md5,8,"MD5:","\n"); printnbyte((guint8*)&vars->client_challenge,8,"Client challenge:","\n"); printnbyte((guint8*)&vars->server_challenge,8,"Server challenge:","\n"); printnbyte((guint8*)&server_cred,8,"Server creds:","\n"); for(i=0;i<list_size;i++) { password = pass_list[i]; md5_hmac(md5,16,(guint8*) &password,16,session_key); crypt_des_ecb(buf,(unsigned char*)&vars->server_challenge,session_key,1); crypt_des_ecb((unsigned char*)&calculated_cred,buf,session_key+7,1); #if 0 printnbyte((guint8*)&calculated_cred,8,"Calculated creds:","\n"); #endif if(calculated_cred==server_cred) { found = 1; break; } } #endif } so we don't bother with any of that stuff if we don't have Kerberos support (no point in doing all the MD5 work if we don't have any keys to test the result with), or some other flavor of restructuring along those lines. ___________________________________________________________________________ Sent via: Wireshark-dev mailing list <wireshark-dev () wireshark org> Archives: https://www.wireshark.org/lists/wireshark-dev Unsubscribe: https://wireshark.org/mailman/options/wireshark-dev mailto:wireshark-dev-request () wireshark org?subject=unsubscribe
Current thread:
- Commit 3c1f71e: Build error "unused parameter 'ntlm_pass' [-Werror=unused-parameter]" Uli Heilmeier (Apr 19)
- Re: Commit 3c1f71e: Build error "unused parameter 'ntlm_pass' [-Werror=unused-parameter]" João Valverde (Apr 19)
- Re: Commit 3c1f71e: Build error "unused parameter 'ntlm_pass' [-Werror=unused-parameter]" Alexis La Goutte (Apr 19)
- Re: Commit 3c1f71e: Build error "unused parameter 'ntlm_pass' [-Werror=unused-parameter]" João Valverde (Apr 19)
- Re: Commit 3c1f71e: Build error "unused parameter 'ntlm_pass' [-Werror=unused-parameter]" Guy Harris (Apr 19)
- Re: Commit 3c1f71e: Build error "unused parameter 'ntlm_pass' [-Werror=unused-parameter]" Alexis La Goutte (Apr 19)
- Re: Commit 3c1f71e: Build error "unused parameter 'ntlm_pass' [-Werror=unused-parameter]" João Valverde (Apr 19)
- Re: Commit 3c1f71e: Build error "unused parameter 'ntlm_pass' [-Werror=unused-parameter]" zeugs (Apr 19)
- Re: Commit 3c1f71e: Build error "unused parameter 'ntlm_pass' [-Werror=unused-parameter]" Alexis La Goutte (Apr 20)
- Re: Commit 3c1f71e: Build error "unused parameter 'ntlm_pass' [-Werror=unused-parameter]" João Valverde (Apr 20)
- Re: Commit 3c1f71e: Build error "unused parameter 'ntlm_pass' [-Werror=unused-parameter]" Jeff Morriss (Apr 20)
- Re: Commit 3c1f71e: Build error "unused parameter 'ntlm_pass' [-Werror=unused-parameter]" João Valverde (Apr 19)