os_restarting_signal(sig, usr1_handler);
-fd = Uopen(process_log_path, O_APPEND|O_WRONLY, LOG_MODE);
-if (fd < 0)
+if ((fd = Uopen(process_log_path, O_APPEND|O_WRONLY, LOG_MODE)) < 0)
{
/* If we are already running as the Exim user, try to create it in the
current process (assuming spool_directory exists). Otherwise, if we are
Returns: -1, 0, or +1
*/
-int
+static int
exim_tvcmp(struct timeval *t1, struct timeval *t2)
{
if (t1->tv_sec > t2->tv_sec) return +1;
}
if (!found)
return FALSE;
- if (m->replacement == NULL)
+ if (!m->replacement)
continue;
- len = Ustrlen(m->replacement);
- if (len == 0)
+ if ((len = m->replen) == 0)
continue;
n = pcre_exec(regex_whitelisted_macro, NULL, CS m->replacement, len,
0, PCRE_EOPT, NULL, 0);
exit(EXIT_FAILURE);
}
- m = macro_create(name, s, TRUE, FALSE);
+ m = macro_create(string_copy(name), string_copy(s), TRUE);
if (clmacro_count >= MAX_CLMACROS)
{
/* -MCD: set the smtp_use_dsn flag; this indicates that the host
that exim is connected to supports the esmtp extension DSN */
- case 'D': smtp_peer_options |= PEER_OFFERED_DSN; break;
+ case 'D': smtp_peer_options |= OPTION_DSN; break;
/* -MCG: set the queue name, to a non-default value */
/* -MCK: the peer offered CHUNKING. Must precede -MC */
- case 'K': smtp_peer_options |= PEER_OFFERED_CHUNKING; break;
+ case 'K': smtp_peer_options |= OPTION_CHUNKING; break;
/* -MCP: set the smtp_use_pipelining flag; this is useful only when
it preceded -MC (see above) */
- case 'P': smtp_peer_options |= PEER_OFFERED_PIPE; break;
+ case 'P': smtp_peer_options |= OPTION_PIPE; break;
/* -MCQ: pass on the pid of the queue-running process that started
this chain of deliveries and the fd of its synchronizing pipe; this
/* -MCS: set the smtp_use_size flag; this is useful only when it
precedes -MC (see above) */
- case 'S': smtp_peer_options |= PEER_OFFERED_SIZE; break;
+ case 'S': smtp_peer_options |= OPTION_SIZE; break;
#ifdef SUPPORT_TLS
/* -MCt: similar to -MCT below but the connection is still open
precedes -MC (see above). The flag indicates that the host to which
Exim is connected has offered TLS support. */
- case 'T': smtp_peer_options |= PEER_OFFERED_TLS; break;
+ case 'T': smtp_peer_options |= OPTION_TLS; break;
#endif
default: badarg = TRUE; break;
/* -oMr: Received protocol */
- else if (Ustrcmp(argrest, "Mr") == 0) received_protocol = argv[++i];
+ else if (Ustrcmp(argrest, "Mr") == 0)
+
+ if (received_protocol)
+ {
+ fprintf(stderr, "received_protocol is set already\n");
+ exit(EXIT_FAILURE);
+ }
+ else received_protocol = argv[++i];
/* -oMs: Set sender host name */
if (*argrest != 0)
{
- uschar *hn = Ustrchr(argrest, ':');
+ uschar *hn;
+
+ if (received_protocol)
+ {
+ fprintf(stderr, "received_protocol is set already\n");
+ exit(EXIT_FAILURE);
+ }
+
+ hn = Ustrchr(argrest, ':');
if (hn == NULL)
{
received_protocol = argrest;
readconf_main(checking || list_options);
+if (builtin_macros_create_trigger) DEBUG(D_any)
+ debug_printf("Builtin macros created (expensive) due to config line '%.*s'\n",
+ Ustrlen(builtin_macros_create_trigger)-1, builtin_macros_create_trigger);
+
/* Now in directory "/" */
if (cleanup_environment() == FALSE)
else
{
int i, j;
- for (i = 0; i < group_count; i++)
- {
- if (group_list[i] == exim_gid) admin_user = TRUE;
- else if (admin_groups != NULL)
- {
- for (j = 1; j <= (int)(admin_groups[0]); j++)
+ for (i = 0; i < group_count && !admin_user; i++)
+ if (group_list[i] == exim_gid)
+ admin_user = TRUE;
+ else if (admin_groups)
+ for (j = 1; j <= (int)admin_groups[0] && !admin_user; j++)
if (admin_groups[j] == group_list[i])
- { admin_user = TRUE; break; }
- }
- if (admin_user) break;
- }
+ admin_user = TRUE;
}
/* Another group of privileged users are the trusted users. These are root,
{
int i, j;
- if (trusted_users != NULL)
- {
- for (i = 1; i <= (int)(trusted_users[0]); i++)
+ if (trusted_users)
+ for (i = 1; i <= (int)trusted_users[0] && !trusted_caller; i++)
if (trusted_users[i] == real_uid)
- { trusted_caller = TRUE; break; }
- }
+ trusted_caller = TRUE;
- if (!trusted_caller && trusted_groups != NULL)
- {
- for (i = 1; i <= (int)(trusted_groups[0]); i++)
- {
+ if (trusted_groups)
+ for (i = 1; i <= (int)trusted_groups[0] && !trusted_caller; i++)
if (trusted_groups[i] == real_gid)
trusted_caller = TRUE;
- else for (j = 0; j < group_count; j++)
- {
+ else for (j = 0; j < group_count && !trusted_caller; j++)
if (trusted_groups[i] == group_list[j])
- { trusted_caller = TRUE; break; }
- }
- if (trusted_caller) break;
- }
- }
+ trusted_caller = TRUE;
}
+/* At this point, we know if the user is privileged and some command-line
+options become possibly imperssible, depending upon the configuration file. */
+
+if (checking && commandline_checks_require_admin && !admin_user) {
+ fprintf(stderr, "exim: those command-line flags are set to require admin\n");
+ exit(EXIT_FAILURE);
+}
+
/* Handle the decoding of logging options. */
decode_bits(log_selector, log_selector_size, log_notall,
quote = US"";
while (*pp != 0) if (isspace(*pp++)) { quote = US"\""; break; }
}
- sprintf(CS p, " %s%.*s%s", quote, (int)(big_buffer_size -
+ p += sprintf(CS p, " %s%.*s%s", quote, (int)(big_buffer_size -
(p - big_buffer) - 4), printing, quote);
- while (*p) p++;
}
if (LOGGING(arguments))
int dummy;
(void)directory_make(spool_directory, US"", SPOOL_DIRECTORY_MODE, FALSE);
dummy = /* quieten compiler */ Uchdir(spool_directory);
+ dummy = dummy; /* yet more compiler quietening, sigh */
}
/* Handle calls with the -bi option. This is a sendmail option to rebuild *the*
}
}
- yield = retry_find_config(s1, s2, basic_errno, more_errno);
- if (yield == NULL) printf("No retry information found\n"); else
+ if (!(yield = retry_find_config(s1, s2, basic_errno, more_errno)))
+ printf("No retry information found\n");
+ else
{
retry_rule *r;
more_errno = yield->more_errno;
printf("auth_failed ");
else printf("* ");
- for (r = yield->rules; r != NULL; r = r->next)
+ for (r = yield->rules; r; r = r->next)
{
printf("%c,%s", r->rule, readconf_printtime(r->timeout)); /* Do not */
printf(",%s", readconf_printtime(r->p1)); /* amalgamate */
projects / exim.git / blobdiff