X-Git-Url: https://git.exim.org/exim.git/blobdiff_plain/9d4319dfec653f43b64562c8f31b87f2890365b2..43ba2742c700d625dcdcdaf7bbadc2f72776854a:/src/src/exim.c diff --git a/src/src/exim.c b/src/src/exim.c index 121c6c2e3..beb5abc25 100644 --- a/src/src/exim.c +++ b/src/src/exim.c @@ -2,7 +2,7 @@ * Exim - an Internet mail transport agent * *************************************************/ -/* Copyright (c) University of Cambridge 1995 - 2014 */ +/* Copyright (c) University of Cambridge 1995 - 2015 */ /* See the file NOTICE for conditions of use and distribution. */ @@ -820,6 +820,9 @@ fprintf(f, "Support for:"); #ifdef WITH_OLD_DEMIME fprintf(f, " Old_Demime"); #endif +#ifndef DISABLE_DNSSEC + fprintf(f, " DNSSEC"); +#endif #ifndef DISABLE_PRDR fprintf(f, " PRDR"); #endif @@ -934,6 +937,9 @@ fprintf(f, "Authenticators:"); #ifdef AUTH_SPA fprintf(f, " spa"); #endif +#ifdef AUTH_TLS + fprintf(f, " tls"); +#endif fprintf(f, "\n"); fprintf(f, "Routers:"); @@ -1022,12 +1028,13 @@ DEBUG(D_any) do { #ifdef SUPPORT_TLS tls_version_report(f); #endif +#ifdef EXPERIMENTAL_INTERNATIONAL + utf8_version_report(f); +#endif - for (authi = auths_available; *authi->driver_name != '\0'; ++authi) { - if (authi->version_report) { + for (authi = auths_available; *authi->driver_name != '\0'; ++authi) + if (authi->version_report) (*authi->version_report)(f); - } - } /* PCRE_PRERELEASE is either defined and empty or a bare sequence of characters; unless it's an ancient version of PCRE in which case it @@ -1047,10 +1054,8 @@ DEBUG(D_any) do { init_lookup_list(); for (i = 0; i < lookup_list_count; i++) - { if (lookup_list[i]->version_report) lookup_list[i]->version_report(f); - } #ifdef WHITELIST_D_MACROS fprintf(f, "WHITELIST_D_MACROS: \"%s\"\n", WHITELIST_D_MACROS); @@ -2519,7 +2524,7 @@ for (i = 1; i < argc; i++) case 'f': { - int start, end; + int dummy_start, dummy_end; uschar *errmess; if (*argrest == 0) { @@ -2527,9 +2532,7 @@ for (i = 1; i < argc; i++) { badarg = TRUE; break; } } if (*argrest == 0) - { sender_address = string_sprintf(""); /* Ensure writeable memory */ - } else { uschar *temp = argrest + Ustrlen(argrest) - 1; @@ -2537,8 +2540,15 @@ for (i = 1; i < argc; i++) if (temp >= argrest && *temp == '.') f_end_dot = TRUE; allow_domain_literals = TRUE; strip_trailing_dot = TRUE; - sender_address = parse_extract_address(argrest, &errmess, &start, &end, - &sender_address_domain, TRUE); +#ifdef EXPERIMENTAL_INTERNATIONAL + allow_utf8_domains = TRUE; +#endif + sender_address = parse_extract_address(argrest, &errmess, + &dummy_start, &dummy_end, &sender_address_domain, TRUE); +#ifdef EXPERIMENTAL_INTERNATIONAL + message_smtputf8 = string_is_utf8(sender_address); + allow_utf8_domains = FALSE; +#endif allow_domain_literals = FALSE; strip_trailing_dot = FALSE; if (sender_address == NULL) @@ -3713,8 +3723,19 @@ if (running_in_test_harness) smtputf8_advertise_hosts = NULL; is a failure. It leaves the configuration file open so that the subsequent configuration data for delivery can be read if needed. */ +/* To be safe: change the working directory to /. */ +if (Uchdir("/") < 0) + { + perror("exim: chdir `/': "); + exit(EXIT_FAILURE); + } + readconf_main(); +if (cleanup_environment() == FALSE) + log_write(0, LOG_PANIC_DIE, "Can't cleanup environment"); + + /* If an action on specific messages is requested, or if a daemon or queue runner is being started, we need to know if Exim was called by an admin user. This is the case if the real user is root or exim, or if the real group is @@ -3871,7 +3892,7 @@ TMPDIR macro, if this macro is defined. */ #ifdef TMPDIR { uschar **p; - for (p = USS environ; *p != NULL; p++) + if (environ) for (p = USS environ; *p != NULL; p++) { if (Ustrncmp(*p, "TMPDIR=", 7) == 0 && Ustrcmp(*p+7, TMPDIR) != 0) @@ -3911,10 +3932,10 @@ else uschar **new; uschar **newp; int count = 0; - while (*p++ != NULL) count++; + if (environ) while (*p++ != NULL) count++; if (envtz == NULL) count++; newp = new = malloc(sizeof(uschar *) * (count + 1)); - for (p = USS environ; *p != NULL; p++) + if (environ) for (p = USS environ; *p != NULL; p++) { if (Ustrncmp(*p, "TZ=", 3) == 0) continue; *newp++ = *p; @@ -4504,7 +4525,8 @@ if (list_options) (Ustrcmp(argv[i], "router") == 0 || Ustrcmp(argv[i], "transport") == 0 || Ustrcmp(argv[i], "authenticator") == 0 || - Ustrcmp(argv[i], "macro") == 0)) + Ustrcmp(argv[i], "macro") == 0 || + Ustrcmp(argv[i], "environment") == 0)) { readconf_print(argv[i+1], argv[i], flag_n); i++; @@ -5080,6 +5102,9 @@ if (mua_wrapper) deliver_drop_privilege = TRUE; queue_smtp = FALSE; queue_smtp_domains = NULL; +#ifdef EXPERIMENTAL_INTERNATIONAL + message_utf8_downconvert = -1; /* convert-if-needed */ +#endif } @@ -5358,7 +5383,6 @@ while (more) if (recipients_max > 0 && ++rcount > recipients_max && !extract_recipients) - { if (error_handling == ERRORS_STDERR) { fprintf(stderr, "exim: too many recipients\n"); @@ -5370,11 +5394,22 @@ while (more) moan_to_sender(ERRMESS_TOOMANYRECIP, NULL, NULL, stdin, TRUE)? errors_sender_rc : EXIT_FAILURE; } - } +#ifdef EXPERIMENTAL_INTERNATIONAL + { + BOOL b = allow_utf8_domains; + allow_utf8_domains = TRUE; +#endif recipient = parse_extract_address(s, &errmess, &start, &end, &domain, FALSE); +#ifdef EXPERIMENTAL_INTERNATIONAL + if (string_is_utf8(recipient)) + message_smtputf8 = TRUE; + else + allow_utf8_domains = b; + } +#endif if (domain == 0 && !allow_unqualified_recipient) { recipient = NULL; @@ -5474,9 +5509,7 @@ while (more) return_path = string_copy(sender_address); } else - { printf("Return-path = %s\n", (return_path[0] == 0)? US"<>" : return_path); - } printf("Sender = %s\n", (sender_address[0] == 0)? US"<>" : sender_address); receive_add_recipient(