X-Git-Url: https://git.exim.org/exim.git/blobdiff_plain/de6f74f297d040a34746bc8e1829ad4b867441c9..b10c87b38c2345d15d30da5c18c823355ac506a9:/src/src/deliver.c diff --git a/src/src/deliver.c b/src/src/deliver.c index 664d00452..f79522d8e 100644 --- a/src/src/deliver.c +++ b/src/src/deliver.c @@ -284,13 +284,12 @@ to the same pipe or file. */ else { - address_item *addr2; if (testflag(addr, af_pfr)) { if (testflag(addr, af_file)) address_file = addr->local_part; else if (addr->local_part[0] == '|') address_pipe = addr->local_part; } - for (addr2 = addr->next; addr2; addr2 = addr2->next) + for (address_item * addr2 = addr->next; addr2; addr2 = addr2->next) { if (deliver_domain && Ustrcmp(deliver_domain, addr2->domain) != 0) deliver_domain = NULL; @@ -329,11 +328,9 @@ Returns: a file descriptor, or -1 (with errno set) static int open_msglog_file(uschar *filename, int mode, uschar **error) { -int fd, i; - -for (i = 2; i > 0; i--) +for (int i = 2; i > 0; i--) { - fd = Uopen(filename, + int fd = Uopen(filename, #ifdef O_CLOEXEC O_CLOEXEC | #endif @@ -350,7 +347,7 @@ for (i = 2; i > 0; i--) #ifndef O_CLOEXEC (void)fcntl(fd, F_SETFD, fcntl(fd, F_GETFD) | FD_CLOEXEC); #endif - if (fchown(fd, exim_uid, exim_gid) < 0) + if (exim_fchown(fd, exim_uid, exim_gid, filename) < 0) { *error = US"chown"; return -1; @@ -370,7 +367,7 @@ for (i = 2; i > 0; i--) MSGLOG_DIRECTORY_MODE, TRUE); } -*error = US"create"; +*error = US"create or open"; return -1; } @@ -422,8 +419,7 @@ Returns: nothing static void replicate_status(address_item *addr) { -address_item *addr2; -for (addr2 = addr->next; addr2; addr2 = addr2->next) +for (address_item * addr2 = addr->next; addr2; addr2 = addr2->next) { addr2->transport = addr->transport; addr2->transport_return = addr->transport_return; @@ -657,8 +653,6 @@ Returns: nothing static void address_done(address_item *addr, uschar *now) { -address_item *dup; - update_spool = TRUE; /* Ensure spool gets updated */ /* Top-level address */ @@ -685,7 +679,7 @@ else tree_add_nonrecipient(addr->unique); /* Check the list of duplicate addresses and ensure they are now marked done as well. */ -for (dup = addr_duplicate; dup; dup = dup->next) +for (address_item * dup = addr_duplicate; dup; dup = dup->next) if (Ustrcmp(addr->unique, dup->unique) == 0) { tree_add_nonrecipient(dup->unique); @@ -716,9 +710,10 @@ Returns: nothing static void child_done(address_item *addr, uschar *now) { -address_item *aa; while (addr->parent) { + address_item *aa; + addr = addr->parent; if (--addr->child_count > 0) return; /* Incomplete parent */ address_done(addr, now); @@ -763,7 +758,7 @@ if (LOGGING(incoming_interface) && LOGGING(outgoing_interface) { g = string_fmt_append(g, " I=[%s]", sending_ip_address); if (LOGGING(outgoing_port)) - g = string_fmt_append(g, "%d", sending_port); + g = string_fmt_append(g, ":%d", sending_port); } return g; } @@ -808,12 +803,18 @@ return g; #ifdef SUPPORT_TLS static gstring * -d_tlslog(gstring * s, address_item * addr) +d_tlslog(gstring * g, address_item * addr) { if (LOGGING(tls_cipher) && addr->cipher) - s = string_append(s, 2, US" X=", addr->cipher); + { + g = string_append(g, 2, US" X=", addr->cipher); +#ifdef EXPERIMENTAL_TLS_RESUME + if (LOGGING(tls_resumption) && testflag(addr, af_tls_resume)) + g = string_catn(g, US"*", 1); +#endif + } if (LOGGING(tls_certificate_verified) && addr->cipher) - s = string_append(s, 2, US" CV=", + g = string_append(g, 2, US" CV=", testflag(addr, af_cert_verified) ? #ifdef SUPPORT_DANE @@ -824,8 +825,8 @@ if (LOGGING(tls_certificate_verified) && addr->cipher) "yes" : "no"); if (LOGGING(tls_peerdn) && addr->peerdn) - s = string_append(s, 3, US" DN=\"", string_printing(addr->peerdn), US"\""); -return s; + g = string_append(g, 3, US" DN=\"", string_printing(addr->peerdn), US"\""); +return g; } #endif @@ -861,6 +862,7 @@ if (action) { DEBUG(D_deliver) debug_printf("Event(%s): event_action returned \"%s\"\n", event, s); + errno = ERRNO_EVENT; return s; } } @@ -1061,8 +1063,7 @@ if ( (all_parents || testflag(addr, af_pfr)) && addr->parent != topaddr) { uschar *s = US" ("; - address_item *addr2; - for (addr2 = addr->parent; addr2 != topaddr; addr2 = addr2->parent) + for (address_item * addr2 = addr->parent; addr2 != topaddr; addr2 = addr2->parent) { g = string_catn(g, s, 2); g = string_cat (g, addr2->address); @@ -1271,12 +1272,11 @@ if ( LOGGING(smtp_confirmation) && (addr->host_used || Ustrcmp(addr->transport->driver_name, "lmtp") == 0) ) { - unsigned i; unsigned lim = big_buffer_size < 1024 ? big_buffer_size : 1024; uschar *p = big_buffer; uschar *ss = addr->message; *p++ = '\"'; - for (i = 0; i < lim && ss[i] != 0; i++) /* limit logged amount */ + for (int i = 0; i < lim && ss[i] != 0; i++) /* limit logged amount */ { if (ss[i] == '\"' || ss[i] == '\\') *p++ = '\\'; /* quote \ and " */ *p++ = ss[i]; @@ -1782,7 +1782,6 @@ Returns: nothing static void common_error(BOOL logit, address_item *addr, int code, uschar *format, ...) { -address_item *addr2; addr->basic_errno = code; if (format) @@ -1796,7 +1795,7 @@ if (format) addr->message = string_from_gstring(g); } -for (addr2 = addr->next; addr2; addr2 = addr2->next) +for (address_item * addr2 = addr->next; addr2; addr2 = addr2->next) { addr2->basic_errno = code; addr2->message = addr->message; @@ -1826,9 +1825,8 @@ Returns: TRUE if the uid is on the list static BOOL check_never_users(uid_t uid, uid_t *nusers) { -int i; if (!nusers) return FALSE; -for (i = 1; i <= (int)(nusers[0]); i++) if (nusers[i] == uid) return TRUE; +for (int i = 1; i <= (int)(nusers[0]); i++) if (nusers[i] == uid) return TRUE; return FALSE; } @@ -2373,9 +2371,8 @@ if ((pid = fork()) == 0) DEBUG(D_deliver) { - address_item *batched; debug_printf(" home=%s current=%s\n", deliver_home, working_directory); - for (batched = addr->next; batched; batched = batched->next) + for (address_item * batched = addr->next; batched; batched = batched->next) debug_printf("additional batched address: %s\n", batched->address); } @@ -2909,7 +2906,7 @@ while (addr_local) of these checks, rather than for all local deliveries, because some local deliveries (e.g. to pipes) can take a substantial time. */ - if (!(dbm_file = dbfn_open(US"retry", O_RDONLY, &dbblock, FALSE))) + if (!(dbm_file = dbfn_open(US"retry", O_RDONLY, &dbblock, FALSE, TRUE))) { DEBUG(D_deliver|D_retry|D_hints_lookup) debug_printf("no retry data available\n"); @@ -3113,12 +3110,7 @@ while (addr_local) DEBUG(D_deliver|D_transport) debug_printf("%s shadow transport returned %s for %s\n", - stp->name, - sresult == OK ? "OK" : - sresult == DEFER ? "DEFER" : - sresult == FAIL ? "FAIL" : - sresult == PANIC ? "PANIC" : "?", - shadow_addr->address); + stp->name, rc_to_string(sresult), shadow_addr->address); } DEBUG(D_deliver|D_transport) @@ -3147,12 +3139,7 @@ while (addr_local) DEBUG(D_deliver|D_transport) debug_printf("%s transport returned %s for %s\n", - tp->name, - result == OK ? "OK" : - result == DEFER ? "DEFER" : - result == FAIL ? "FAIL" : - result == PANIC ? "PANIC" : "?", - addr2->address); + tp->name, rc_to_string(result), addr2->address); /* If there is a retry_record, or if delivery is deferred, build a retry item for setting a new retry time or deleting the old retry record from @@ -3285,9 +3272,8 @@ while ( *aptr DEBUG(D_deliver) { - address_item *addr; debug_printf("remote addresses after sorting:\n"); - for (addr = addr_remote; addr; addr = addr->next) + for (address_item * addr = addr_remote; addr; addr = addr->next) debug_printf(" %s\n", addr->address); } } @@ -3792,12 +3778,10 @@ static void remote_post_process(address_item *addr, int logflags, uschar *msg, BOOL fallback) { -host_item *h; - /* If any host addresses were found to be unusable, add them to the unusable tree so that subsequent deliveries don't try them. */ -for (h = addr->host_list; h; h = h->next) +for (host_item * h = addr->host_list; h; h = h->next) if (h->address) if (h->status >= hstatus_unusable) tree_add_unusable(h); @@ -4231,7 +4215,6 @@ static BOOL do_remote_deliveries(BOOL fallback) { int parmax; -int delivery_count; int poffset; parcount = 0; /* Number of executing subprocesses */ @@ -4255,7 +4238,7 @@ if (!parlist) /* Now loop for each remote delivery */ -for (delivery_count = 0; addr_remote; delivery_count++) +for (int delivery_count = 0; addr_remote; delivery_count++) { pid_t pid; uid_t uid; @@ -4554,9 +4537,8 @@ for (delivery_count = 0; addr_remote; delivery_count++) && addr->host_list ) { - host_item * h; ok = FALSE; - for (h = addr->host_list; h; h = h->next) + for (host_item * h = addr->host_list; h; h = h->next) if (Ustrcmp(h->name, continue_hostname) == 0) /*XXX should also check port here */ { ok = TRUE; break; } @@ -4608,12 +4590,9 @@ for (delivery_count = 0; addr_remote; delivery_count++) interface to the transport. */ for (next = addr_remote; next && !f.continue_more; next = next->next) - { - host_item *h; - for (h = next->host_list; h; h = h->next) + for (host_item * h = next->host_list; h; h = h->next) if (Ustrcmp(h->name, continue_hostname) == 0) { f.continue_more = TRUE; break; } - } } /* The transports set up the process info themselves as they may connect @@ -4821,6 +4800,9 @@ all pipes, so I do not see a reason to use non-blocking IO here #ifdef SUPPORT_DANE if (tls_out.dane_verified) setflag(addr, af_dane_verified); #endif +# ifdef EXPERIMENTAL_TLS_RESUME + if (tls_out.resumption & RESUME_USED) setflag(addr, af_tls_resume); +# endif /* Use an X item only if there's something to send */ #ifdef SUPPORT_TLS @@ -5262,15 +5244,12 @@ static int continue_closedown(void) { if (continue_transport) - { - transport_instance *t; - for (t = transports; t; t = t->next) + for (transport_instance * t = transports; t; t = t->next) if (Ustrcmp(t->name, continue_transport) == 0) { if (t->info->closedown) (t->info->closedown)(t); break; } - } return DELIVER_NOT_ATTEMPTED; } @@ -6292,9 +6271,8 @@ if (process_recipients != RECIP_IGNORE) DEBUG(D_deliver) { - address_item *p; debug_printf("Delivery address list:\n"); - for (p = addr_new; p; p = p->next) + for (address_item * p = addr_new; p; p = p->next) debug_printf(" %s %s\n", p->address, p->onetime_parent ? p->onetime_parent : US""); } @@ -6352,7 +6330,7 @@ while (addr_new) /* Loop until all addresses dealt with */ /* Failure to open the retry database is treated the same as if it does not exist. In both cases, dbm_file is NULL. */ - if (!(dbm_file = dbfn_open(US"retry", O_RDONLY, &dbblock, FALSE))) + if (!(dbm_file = dbfn_open(US"retry", O_RDONLY, &dbblock, FALSE, TRUE))) DEBUG(D_deliver|D_retry|D_route|D_hints_lookup) debug_printf("no retry data available\n"); @@ -6938,22 +6916,21 @@ while (addr_new) /* Loop until all addresses dealt with */ DEBUG(D_deliver|D_retry|D_route) { - address_item *p; debug_printf(">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>\n"); debug_printf("After routing:\n Local deliveries:\n"); - for (p = addr_local; p; p = p->next) + for (address_item * p = addr_local; p; p = p->next) debug_printf(" %s\n", p->address); debug_printf(" Remote deliveries:\n"); - for (p = addr_remote; p; p = p->next) + for (address_item * p = addr_remote; p; p = p->next) debug_printf(" %s\n", p->address); debug_printf(" Failed addresses:\n"); - for (p = addr_failed; p; p = p->next) + for (address_item * p = addr_failed; p; p = p->next) debug_printf(" %s\n", p->address); debug_printf(" Deferred addresses:\n"); - for (p = addr_defer; p; p = p->next) + for (address_item * p = addr_defer; p; p = p->next) debug_printf(" %s\n", p->address); } @@ -7104,7 +7081,7 @@ if (addr_local || addr_remote) that the mode is correct - the group setting doesn't always seem to get set automatically. */ - if( fchown(journal_fd, exim_uid, exim_gid) + if( exim_fchown(journal_fd, exim_uid, exim_gid, fname) || fchmod(journal_fd, SPOOL_MODE) #ifndef O_CLOEXEC || fcntl(journal_fd, F_SETFD, fcntl(journal_fd, F_GETFD) | FD_CLOEXEC) @@ -7235,8 +7212,8 @@ if (mua_wrapper) { if (addr_defer) { - address_item *addr, *nextaddr; - for (addr = addr_defer; addr; addr = nextaddr) + address_item * nextaddr; + for (address_item * addr = addr_defer; addr; addr = nextaddr) { log_write(0, LOG_MAIN, "** %s mua_wrapper forced failure for deferred " "delivery", addr->address); @@ -7433,7 +7410,7 @@ if (addr_senddsn) tctx.u.fd = fd; tctx.options = topt_add_return_path | topt_no_body; - /*XXX hmm, retval ignored. + /*XXX hmm, FALSE(fail) retval ignored. Could error for any number of reasons, and they are not handled. */ transport_write_message(&tctx, 0); fflush(f); @@ -8063,14 +8040,13 @@ was set just to keep the message on the spool, so there is nothing to do here. else if (addr_defer != (address_item *)(+1)) { - address_item *addr; uschar *recipients = US""; BOOL want_warning_msg = FALSE; deliver_domain = testflag(addr_defer, af_pfr) ? addr_defer->parent->domain : addr_defer->domain; - for (addr = addr_defer; addr; addr = addr->next) + for (address_item * addr = addr_defer; addr; addr = addr->next) { address_item *otaddr; @@ -8540,11 +8516,6 @@ if (!regex_AUTH) regex_AUTH = #ifdef SUPPORT_TLS if (!regex_STARTTLS) regex_STARTTLS = regex_must_compile(US"\\n250[\\s\\-]STARTTLS(\\s|\\n|$)", FALSE, TRUE); - -# ifdef EXPERIMENTAL_REQUIRETLS -if (!regex_REQUIRETLS) regex_REQUIRETLS = - regex_must_compile(US"\\n250[\\s\\-]REQUIRETLS(\\s|\\n|$)", FALSE, TRUE); -# endif #endif if (!regex_CHUNKING) regex_CHUNKING =