#include "exim.h"
-#ifdef __GLIBC__
+#if defined(__GLIBC__) && !defined(__UCLIBC__)
# include <gnu/libc-version.h>
#endif
fprintf(f, "Compiler: <unknown>\n");
#endif
-#ifdef __GLIBC__
+#if defined(__GLIBC__) && !defined(__UCLIBC__)
fprintf(f, "Library version: Glibc: Compile: %d.%d\n",
__GLIBC__, __GLIBC_MINOR__);
if (__GLIBC_PREREQ(2, 1))
#ifdef ALT_CONFIG_PREFIX
int sep = 0;
int len = Ustrlen(ALT_CONFIG_PREFIX);
- uschar *list = argrest;
+ const uschar *list = argrest;
uschar *filename;
while((filename = string_nextinlist(&list, &sep, big_buffer,
big_buffer_size)) != NULL)
return EXIT_FAILURE;
}
- /* Set up $sending_ip_address and $sending_port */
+ /* Set up $sending_ip_address and $sending_port, unless proxied */
- if (getsockname(fileno(stdin), (struct sockaddr *)(&interface_sock),
- &size) == 0)
- sending_ip_address = host_ntoa(-1, &interface_sock, NULL,
- &sending_port);
- else
- {
- fprintf(stderr, "exim: getsockname() failed after -MC option: %s\n",
- strerror(errno));
- return EXIT_FAILURE;
- }
+ if (!continue_proxy_cipher)
+ if (getsockname(fileno(stdin), (struct sockaddr *)(&interface_sock),
+ &size) == 0)
+ sending_ip_address = host_ntoa(-1, &interface_sock, NULL,
+ &sending_port);
+ else
+ {
+ fprintf(stderr, "exim: getsockname() failed after -MC option: %s\n",
+ strerror(errno));
+ return EXIT_FAILURE;
+ }
if (running_in_test_harness) millisleep(500);
break;
else if (*argrest == 'C' && argrest[1] && !argrest[2])
{
- switch(argrest[1])
+ switch(argrest[1])
{
/* -MCA: set the smtp_authenticated flag; this is useful only when it
precedes -MC (see above). The flag indicates that the host to which
case 'S': smtp_peer_options |= PEER_OFFERED_SIZE; break;
#ifdef SUPPORT_TLS
+ /* -MCt: similar to -MCT below but the connection is still open
+ via a proxy proces which handles the TLS context and coding.
+ Require three arguments for the proxied local address and port,
+ and the TLS cipher. */
+
+ case 't': if (++i < argc) sending_ip_address = argv[i];
+ else badarg = TRUE;
+ if (++i < argc) sending_port = (int)(Uatol(argv[i]));
+ else badarg = TRUE;
+ if (++i < argc) continue_proxy_cipher = argv[i];
+ else badarg = TRUE;
+ /*FALLTHROUGH*/
+
/* -MCT: set the tls_offered flag; this is useful only when it
precedes -MC (see above). The flag indicates that the host to which
Exim is connected has offered TLS support. */
}
else
{
+ int old_pool = store_pool;
+ store_pool = POOL_PERM;
received_protocol = string_copyn(argrest, hn - argrest);
+ store_pool = old_pool;
sender_host_name = hn + 1;
}
}
if (smtp_start_session())
{
- reset_point = store_get(0);
- for (;;)
+ for (reset_point = store_get(0); ; store_reset(reset_point))
{
- store_reset(reset_point);
if (smtp_setup_msg() <= 0) break;
if (!receive_msg(FALSE)) break;
+
+ return_path = sender_address = NULL;
+ dnslist_domain = dnslist_matched = NULL;
+#ifndef DISABLE_DKIM
+ dkim_cur_signer = NULL;
+#endif
+ acl_var_m = NULL;
+ deliver_localpart_orig = NULL;
+ deliver_domain_orig = NULL;
+ callout_address = sending_ip_address = NULL;
+ sender_rate = sender_rate_limit = sender_rate_period = NULL;
}
smtp_log_no_mail();
}
}
else
{
- if (received_protocol == NULL)
+ int old_pool = store_pool;
+ store_pool = POOL_PERM;
+ if (!received_protocol)
received_protocol = string_sprintf("local%s", called_as);
+ store_pool = old_pool;
set_process_info("accepting a local non-SMTP message from <%s>",
sender_address);
}
while (more)
{
- store_reset(reset_point);
message_id[0] = 0;
/* Handle the SMTP case; call smtp_setup_mst() to deal with the initial SMTP
more = receive_msg(extract_recipients);
if (message_id[0] == 0)
{
- if (more) continue;
+ if (more) goto moreloop;
smtp_log_no_mail(); /* Log no mail if configured */
exim_exit(EXIT_FAILURE);
}
#ifndef SIG_IGN_WORKS
while (waitpid(-1, NULL, WNOHANG) > 0);
#endif
+
+moreloop:
+ return_path = sender_address = NULL;
+ authenticated_sender = NULL;
+ deliver_localpart_orig = NULL;
+ deliver_domain_orig = NULL;
+ deliver_host = deliver_host_address = NULL;
+ dnslist_domain = dnslist_matched = NULL;
+#ifdef WITH_CONTENT_SCAN
+ malware_name = NULL;
+#endif
+ callout_address = NULL;
+ sending_ip_address = NULL;
+ acl_var_m = NULL;
+ { int i; for(i=0; i<REGEX_VARS; i++) regex_vars[i] = NULL; }
+
+ store_reset(reset_point);
}
exim_exit(EXIT_SUCCESS); /* Never returns */