if (itemlen <= maxlen)
return;
fprintf(stderr, "exim: length limit exceeded (%d > %d) for: %s\n",
- len, maxlen, description)
+ itemlen, maxlen, description);
exit(EXIT_FAILURE);
}
*/
static void
-expansion_test_line(uschar * line)
+expansion_test_line(const uschar * line)
{
int len;
BOOL dummy_macexp;
+uschar * s;
Ustrncpy(big_buffer, line, big_buffer_size);
big_buffer[big_buffer_size-1] = '\0';
printf("Defined macro '%s'\n", mlast->name);
}
else
- if ((line = expand_string(big_buffer))) printf("%s\n", CS line);
+ if ((s = expand_string(big_buffer))) printf("%s\n", CS s);
else printf("Failed: %s\n", expand_string_message);
}
uschar *start_queue_run_id = NULL;
uschar *stop_queue_run_id = NULL;
uschar *expansion_test_message = NULL;
-uschar *ftest_domain = NULL;
-uschar *ftest_localpart = NULL;
-uschar *ftest_prefix = NULL;
-uschar *ftest_suffix = NULL;
+const uschar *ftest_domain = NULL;
+const uschar *ftest_localpart = NULL;
+const uschar *ftest_prefix = NULL;
+const uschar *ftest_suffix = NULL;
uschar *log_oneline = NULL;
uschar *malware_test_file = NULL;
uschar *real_sender_address;
debug_store = TRUE;
/* Protect against abusive argv[0] */
-exim_len_fail_toolong(argv[0], PATH_MAX, "argv[0]");
+exim_str_fail_toolong(argv[0], PATH_MAX, "argv[0]");
/* The C standard says that the equivalent of setlocale(LC_ALL, "C") is obeyed
at the start of a program; however, it seems that some environments do not
case 'X':
if (*argrest) badarg = TRUE;
- else override_local_interfaces = string_copy_taint(exim_str_fail_toolong(argv[++i], 1024, "-oX", TRUE);
+ else override_local_interfaces = string_copy_taint(exim_str_fail_toolong(argv[++i], 1024, "-oX"), TRUE);
break;
/* -oY: Override creation of daemon notifier socket */
case 'R': /* Synonymous with -qR... */
- receiving_message = FALSE;
+ {
+ const uschar *tainted_selectstr;
+
+ receiving_message = FALSE;
/* -Rf: As -R (below) but force all deliveries,
-Rff: Ditto, but also thaw all frozen messages,
in all cases provided there are no further characters in this
argument. */
- if (*argrest)
- for (int i = 0; i < nelem(rsopts); i++)
- if (Ustrcmp(argrest, rsopts[i]) == 0)
- {
- if (i != 2) f.queue_run_force = TRUE;
- if (i >= 2) f.deliver_selectstring_regex = TRUE;
- if (i == 1 || i == 4) f.deliver_force_thaw = TRUE;
- argrest += Ustrlen(rsopts[i]);
- }
+ if (*argrest)
+ for (int i = 0; i < nelem(rsopts); i++)
+ if (Ustrcmp(argrest, rsopts[i]) == 0)
+ {
+ if (i != 2) f.queue_run_force = TRUE;
+ if (i >= 2) f.deliver_selectstring_regex = TRUE;
+ if (i == 1 || i == 4) f.deliver_force_thaw = TRUE;
+ argrest += Ustrlen(rsopts[i]);
+ }
/* -R: Set string to match in addresses for forced queue run to
pick out particular messages. */
- /* Avoid attacks from people providing very long strings, and do so before
- we make copies. */
- const char *tainted_selectstr;
- if (*argrest)
- tainted_selectstr = argrest;
- else if (i+1 < argc)
- tainted_selectstr = argv[++i];
- else
- exim_fail("exim: string expected after -R\n");
- deliver_selectstring = string_copy_taint(exim_str_fail_toolong(tainted_selectstr, EXIM_EMAILADDR_MAX, "-R"), TRUE);
+ /* Avoid attacks from people providing very long strings, and do so before
+ we make copies. */
+ if (*argrest)
+ tainted_selectstr = argrest;
+ else if (i+1 < argc)
+ tainted_selectstr = argv[++i];
+ else
+ exim_fail("exim: string expected after -R\n");
+ deliver_selectstring = string_copy_taint(exim_str_fail_toolong(tainted_selectstr, EXIM_EMAILADDR_MAX, "-R"), TRUE);
+ }
break;
/* -r: an obsolete synonym for -f (see above) */
/* -S: Like -R but works on sender. */
case 'S': /* Synonymous with -qS... */
- receiving_message = FALSE;
+ {
+ const uschar *tainted_selectstr;
+
+ receiving_message = FALSE;
/* -Sf: As -S (below) but force all deliveries,
-Sff: Ditto, but also thaw all frozen messages,
in all cases provided there are no further characters in this
argument. */
- if (*argrest)
- for (int i = 0; i < nelem(rsopts); i++)
- if (Ustrcmp(argrest, rsopts[i]) == 0)
- {
- if (i != 2) f.queue_run_force = TRUE;
- if (i >= 2) f.deliver_selectstring_sender_regex = TRUE;
- if (i == 1 || i == 4) f.deliver_force_thaw = TRUE;
- argrest += Ustrlen(rsopts[i]);
- }
+ if (*argrest)
+ for (int i = 0; i < nelem(rsopts); i++)
+ if (Ustrcmp(argrest, rsopts[i]) == 0)
+ {
+ if (i != 2) f.queue_run_force = TRUE;
+ if (i >= 2) f.deliver_selectstring_sender_regex = TRUE;
+ if (i == 1 || i == 4) f.deliver_force_thaw = TRUE;
+ argrest += Ustrlen(rsopts[i]);
+ }
/* -S: Set string to match in addresses for forced queue run to
pick out particular messages. */
- const char *tainted_selectstr;
- if (*argrest)
- tainted_selectstr = argrest;
- else if (i+1 < argc)
- tainted_selectstr = argv[++i];
- else
- exim_fail("exim: string expected after -S\n");
- deliver_selectstring_sender = string_copy_taint(exim_str_fail_toolong(tainted_selectstr, EXIM_EMAILADDR_MAX, "-S"), TRUE);
+ if (*argrest)
+ tainted_selectstr = argrest;
+ else if (i+1 < argc)
+ tainted_selectstr = argv[++i];
+ else
+ exim_fail("exim: string expected after -S\n");
+ deliver_selectstring_sender = string_copy_taint(exim_str_fail_toolong(tainted_selectstr, EXIM_EMAILADDR_MAX, "-S"), TRUE);
+ }
break;
/* -Tqt is an option that is exclusively for use by the testing suite.
retry_config *yield;
int basic_errno = 0;
int more_errno = 0;
- uschar *s1, *s2;
+ const uschar *s1, *s2;
if (test_retry_arg >= argc)
{
if (test_retry_arg < argc)
{
- uschar *ss = exim_str_fail_toolong(argv[test_retry_arg], EXIM_DRIVERNAME_MAX, "-brt 3rd");
+ const uschar *ss = exim_str_fail_toolong(argv[test_retry_arg], EXIM_DRIVERNAME_MAX, "-brt 3rd");
uschar *error =
readconf_retry_error(ss, ss + Ustrlen(ss), &basic_errno, &more_errno);
if (error != NULL)
dns_init(FALSE, FALSE, FALSE);
if (msg_action_arg > 0 && msg_action == MSG_LOAD)
{
- uschar spoolname[SPOOL_NAME_LENGTH]; /* Not big_buffer; used in spool_read_header() */
+ uschar * spoolname;
if (!f.admin_user)
exim_fail("exim: permission denied\n");
- message_id = exim_str_fail_toolong(argv[msg_action_arg], MESSAGE_ID_LENGTH, "message-id");
- (void)string_format(spoolname, sizeof(spoolname), "%s-H", message_id);
+ message_id = US exim_str_fail_toolong(argv[msg_action_arg], MESSAGE_ID_LENGTH, "message-id");
+ /* Checking the length of the ID is sufficient to validate it.
+ Get an untainted version so file opens can be done. */
+ message_id = string_copy_taint(message_id, FALSE);
+
+ spoolname = string_sprintf("%s-H", message_id);
if ((deliver_datafile = spool_open_datafile(message_id)) < 0)
printf ("Failed to load message datafile %s\n", message_id);
if (spool_read_header(spoolname, TRUE, FALSE) != spool_read_OK)
{
deliver_domain = ftest_domain ? ftest_domain : qualify_domain_recipient;
deliver_domain_orig = deliver_domain;
- deliver_localpart = ftest_localpart ? ftest_localpart : originator_login;
+ deliver_localpart = ftest_localpart ? US ftest_localpart : originator_login;
deliver_localpart_orig = deliver_localpart;
- deliver_localpart_prefix = ftest_prefix;
- deliver_localpart_suffix = ftest_suffix;
+ deliver_localpart_prefix = US ftest_prefix;
+ deliver_localpart_suffix = US ftest_suffix;
deliver_home = originator_home;
if (!return_path)
git://git.exim.org / exim.git / blobdiff