-/* $Cambridge: exim/src/src/spool_in.c,v 1.8 2005/02/17 11:58:26 ph10 Exp $ */
+/* $Cambridge: exim/src/src/spool_in.c,v 1.13 2005/08/09 13:31:53 ph10 Exp $ */
/*************************************************
* Exim - an Internet mail transport agent *
Unix systems it doesn't make any difference as long as Exim is consistent in
what it locks. */
-fcntl(deliver_datafile, F_SETFD, fcntl(deliver_datafile, F_GETFD) |
+(void)fcntl(deliver_datafile, F_SETFD, fcntl(deliver_datafile, F_GETFD) |
FD_CLOEXEC);
lock_data.l_type = F_WRLCK;
log_write(L_skip_delivery,
LOG_MAIN,
"Spool file is locked (another process is handling this message)");
- close(deliver_datafile);
+ (void)close(deliver_datafile);
deliver_datafile = -1;
errno = 0;
return FALSE;
bmi_verdicts = NULL;
#endif
+#ifdef EXPERIMENTAL_DOMAINKEYS
+dk_do_verify = 0;
+#endif
+
#ifdef SUPPORT_TLS
tls_certificate_verified = FALSE;
tls_cipher = NULL;
/* The next three lines in the header file are in a fixed format. The first
contains the login, uid, and gid of the user who caused the file to be written.
-The second contains the mail address of the message's sender, enclosed in <>.
-The third contains the time the message was received, and the number of warning
-messages for delivery delays that have been sent. */
+There are known cases where a negative gid is used, so we allow for both
+negative uids and gids. The second contains the mail address of the message's
+sender, enclosed in <>. The third contains the time the message was received,
+and the number of warning messages for delivery delays that have been sent. */
if (Ufgets(big_buffer, big_buffer_size, f) == NULL) goto SPOOL_READ_ERROR;
while (p > big_buffer && isspace(p[-1])) p--;
*p = 0;
if (!isdigit(p[-1])) goto SPOOL_FORMAT_ERROR;
-while (p > big_buffer && isdigit(p[-1])) p--;
+while (p > big_buffer && (isdigit(p[-1]) || '-' == p[-1])) p--;
gid = Uatoi(p);
if (p <= big_buffer || *(--p) != ' ') goto SPOOL_FORMAT_ERROR;
*p = 0;
if (!isdigit(p[-1])) goto SPOOL_FORMAT_ERROR;
-while (p > big_buffer && isdigit(p[-1])) p--;
+while (p > big_buffer && (isdigit(p[-1]) || '-' == p[-1])) p--;
uid = Uatoi(p);
if (p <= big_buffer || *(--p) != ' ') goto SPOOL_FORMAT_ERROR;
*p = 0;
else if (Ustrncmp(big_buffer, "-host_address", 13) == 0)
{
- sender_host_port = host_extract_port(big_buffer + 14);
+ sender_host_port = host_address_extract_port(big_buffer + 14);
sender_host_address = string_copy(big_buffer + 14);
}
else if (Ustrncmp(big_buffer, "-interface_address", 18) == 0)
{
- interface_port = host_extract_port(big_buffer + 19);
+ interface_port = host_address_extract_port(big_buffer + 19);
interface_address = string_copy(big_buffer + 19);
}
if (*p == ' ')
{
*p++ = 0;
- sscanf(CS p, "%d,%d", &dummy, &pno);
+ (void)sscanf(CS p, "%d,%d", &dummy, &pno);
}
}
else if (*p == ' ')
{
*p++ = 0;
- sscanf(CS p, "%d", &pno);
+ (void)sscanf(CS p, "%d", &pno);
}
/* Handle current format Exim 4 spool files */
else if (*p == '#')
{
int flags;
- sscanf(CS p+1, "%d", &flags);
+ (void)sscanf(CS p+1, "%d", &flags);
if ((flags & 0x01) != 0) /* one_time data exists */
{
int len;
while (isdigit(*(--p)) || *p == ',' || *p == '-');
- sscanf(CS p+1, "%d,%d", &len, &pno);
+ (void)sscanf(CS p+1, "%d,%d", &len, &pno);
*p = 0;
if (len > 0)
{
int i;
if (!isdigit(n)) goto SPOOL_FORMAT_ERROR;
- ungetc(n, f);
- fscanf(f, "%d%c ", &n, flag);
+ (void)ungetc(n, f);
+ (void)fscanf(f, "%d%c ", &n, flag);
if (flag[0] != '*') message_size += n; /* Omit non-transmitted headers */
if (read_headers)