}
static int
-m_errlog_defer(struct scan * scanent, const uschar * str)
+m_errlog_defer(struct scan * scanent, const uschar * hostport,
+ const uschar * str)
{
-return malware_errlog_defer(string_sprintf("%s: %s", scanent->name, str));
+return malware_errlog_defer(string_sprintf("%s %s : %s",
+ scanent->name, hostport ? hostport : CUS"", str));
}
static int
-m_errlog_defer_3(struct scan * scanent, const uschar * str,
- int fd_to_close)
+m_errlog_defer_3(struct scan * scanent, const uschar * hostport,
+ const uschar * str, int fd_to_close)
{
(void) close(fd_to_close);
-return m_errlog_defer(scanent, str);
+return m_errlog_defer(scanent, hostport, str);
}
/*************************************************/
case 'A': /* ERR */
if ((p = strchr (line, '\n')) != NULL)
*p = '\0';
- return m_errlog_defer(scanent,
+ return m_errlog_defer(scanent, NULL,
string_sprintf("scanner failed: %s", line));
default: /* VIR */
return OK;
}
}
- return m_errlog_defer(scanent,
+ return m_errlog_defer(scanent, NULL,
string_sprintf("malformed reply received: %s", line));
}
}
default: /* compiler quietening */ break;
}
if (sock < 0)
- return m_errlog_defer(scanent, errstr);
+ return m_errlog_defer(scanent, CUS callout_address, errstr);
break;
}
DEBUG(D_acl) debug_printf("Malware scan: %s tmo %s\n", scanner_name, readconf_printtime(timeout));
/* send scan request */
if (m_sock_send(sock, scanrequest, Ustrlen(scanrequest)+1, &errstr) < 0)
- return m_errlog_defer(scanent, errstr);
+ return m_errlog_defer(scanent, CUS callout_address, errstr);
while ((len = recv_line(sock, buf, sizeof(buf), tmo)) >= 0)
if (len > 0)
{
/* calc file size */
if ((drweb_fd = open(CCS eml_filename, O_RDONLY)) == -1)
- return m_errlog_defer_3(scanent,
+ return m_errlog_defer_3(scanent, NULL,
string_sprintf("can't open spool file %s: %s",
eml_filename, strerror(errno)),
sock);
{
int err = errno;
(void)close(drweb_fd);
- return m_errlog_defer_3(scanent,
+ return m_errlog_defer_3(scanent, NULL,
string_sprintf("can't seek spool file %s: %s",
eml_filename, strerror(err)),
sock);
if ((off_t)fsize_uint != fsize)
{
(void)close(drweb_fd);
- return m_errlog_defer_3(scanent,
+ return m_errlog_defer_3(scanent, NULL,
string_sprintf("seeking spool file %s, size overflow",
eml_filename),
sock);
(send(sock, &drweb_slen, sizeof(drweb_slen), 0) < 0))
{
(void)close(drweb_fd);
- return m_errlog_defer_3(scanent, string_sprintf(
+ return m_errlog_defer_3(scanent, CUS callout_address, string_sprintf(
"unable to send commands to socket (%s)", scanner_options),
sock);
}
if (!(drweb_fbuf = (uschar *) malloc (fsize_uint)))
{
(void)close(drweb_fd);
- return m_errlog_defer_3(scanent,
+ return m_errlog_defer_3(scanent, NULL,
string_sprintf("unable to allocate memory %u for file (%s)",
fsize_uint, eml_filename),
sock);
int err = errno;
(void)close(drweb_fd);
free(drweb_fbuf);
- return m_errlog_defer_3(scanent,
+ return m_errlog_defer_3(scanent, NULL,
string_sprintf("can't read spool file %s: %s",
eml_filename, strerror(err)),
sock);
if (send(sock, drweb_fbuf, fsize, 0) < 0)
{
free(drweb_fbuf);
- return m_errlog_defer_3(scanent, string_sprintf(
+ return m_errlog_defer_3(scanent, CUS callout_address, string_sprintf(
"unable to send file body to socket (%s)", scanner_options),
sock);
}
(send(sock, &drweb_slen, sizeof(drweb_slen), 0) < 0) ||
(send(sock, eml_filename, Ustrlen(eml_filename), 0) < 0) ||
(send(sock, &drweb_fin, sizeof(drweb_fin), 0) < 0))
- return m_errlog_defer_3(scanent, string_sprintf(
+ return m_errlog_defer_3(scanent, CUS callout_address, string_sprintf(
"unable to send commands to socket (%s)", scanner_options),
sock);
}
/* wait for result */
if (!recv_len(sock, &drweb_rc, sizeof(drweb_rc), tmo))
- return m_errlog_defer_3(scanent,
+ return m_errlog_defer_3(scanent, CUS callout_address,
US"unable to read return code", sock);
drweb_rc = ntohl(drweb_rc);
if (!recv_len(sock, &drweb_vnum, sizeof(drweb_vnum), tmo))
- return m_errlog_defer_3(scanent,
+ return m_errlog_defer_3(scanent, CUS callout_address,
US"unable to read the number of viruses", sock);
drweb_vnum = ntohl(drweb_vnum);
int size = 0, off = 0, ovector[10*3];
/* read the size of report */
if (!recv_len(sock, &drweb_slen, sizeof(drweb_slen), tmo))
- return m_errlog_defer_3(scanent,
+ return m_errlog_defer_3(scanent, CUS callout_address,
US"cannot read report size", sock);
drweb_slen = ntohl(drweb_slen);
tmpbuf = store_get(drweb_slen);
/* read report body */
if (!recv_len(sock, tmpbuf, drweb_slen, tmo))
- return m_errlog_defer_3(scanent,
+ return m_errlog_defer_3(scanent, CUS callout_address,
US"cannot read report string", sock);
tmpbuf[drweb_slen] = '\0';
* DERR_CRC_ERROR, DERR_READSOCKET, DERR_WRITE_ERR
* and others are ignored */
if (drweb_s)
- return m_errlog_defer_3(scanent,
+ return m_errlog_defer_3(scanent, CUS callout_address,
string_sprintf("drweb daemon retcode 0x%x (%s)", drweb_rc, drweb_s),
sock);
recv_line(sock, buf, sizeof(buf), tmo);
if (buf[0] != '2') /* aveserver is having problems */
- return m_errlog_defer_3(scanent,
+ return m_errlog_defer_3(scanent, CUS callout_address,
string_sprintf("unavailable (Responded: %s).",
((buf[0] != 0) ? buf : (uschar *)"nothing") ),
sock);
DEBUG(D_acl) debug_printf("Malware scan: issuing %s %s\n",
scanner_name, buf);
if (m_sock_send(sock, buf, Ustrlen(buf), &errstr) < 0)
- return m_errlog_defer(scanent, errstr);
+ return m_errlog_defer(scanent, CUS callout_address, errstr);
malware_name = NULL;
result = 0;
break;
if (buf[0] == '5') /* aveserver is having problems */
{
- result = m_errlog_defer(scanent,
+ result = m_errlog_defer(scanent, CUS callout_address,
string_sprintf("unable to scan file %s (Responded: %s).",
eml_filename, buf));
break;
}
if (m_sock_send(sock, US"quit\r\n", 6, &errstr) < 0)
- return m_errlog_defer(scanent, errstr);
+ return m_errlog_defer(scanent, CUS callout_address, errstr);
/* read aveserver's greeting and see if it is ready (2xx greeting) */
buf[0] = 0;
recv_line(sock, buf, sizeof(buf), tmo);
if (buf[0] != '2') /* aveserver is having problems */
- return m_errlog_defer_3(scanent,
+ return m_errlog_defer_3(scanent, CUS callout_address,
string_sprintf("unable to quit dialogue (Responded: %s).",
((buf[0] != 0) ? buf : (uschar *)"nothing") ),
sock);
{
if (m_sock_send(sock, cmdopt[i], Ustrlen(cmdopt[i]), &errstr) < 0)
- return m_errlog_defer(scanent, errstr);
+ return m_errlog_defer(scanent, CUS callout_address, errstr);
bread = ip_recv(sock, av_buffer, sizeof(av_buffer), tmo-time(NULL));
if (bread > 0) av_buffer[bread]='\0';
if (bread < 0)
- return m_errlog_defer_3(scanent,
+ return m_errlog_defer_3(scanent, CUS callout_address,
string_sprintf("unable to read answer %d (%s)", i, strerror(errno)),
sock);
for (j = 0; j < bread; j++)
file_name = string_sprintf("SCAN\t%s\n", eml_filename);
if (m_sock_send(sock, file_name, Ustrlen(file_name), &errstr) < 0)
- return m_errlog_defer(scanent, errstr);
+ return m_errlog_defer(scanent, CUS callout_address, errstr);
/* set up match */
/* todo also SUSPICION\t */
errno = ETIMEDOUT;
i = av_buffer+sizeof(av_buffer)-p;
if ((bread= ip_recv(sock, p, i-1, tmo-time(NULL))) < 0)
- return m_errlog_defer_3(scanent,
+ return m_errlog_defer_3(scanent, CUS callout_address,
string_sprintf("unable to read result (%s)", strerror(errno)),
sock);
- for (p[bread] = '\0'; q = Ustrchr(p, '\n'); p = q+1)
+ for (p[bread] = '\0'; (q = Ustrchr(p, '\n')); p = q+1)
{
*q = '\0';
uschar tmpbuf[1024];
uschar * scanrequest;
int kav_rc;
- unsigned long kav_reportlen, bread;
+ unsigned long kav_reportlen;
+ int bread;
const pcre *kav_re;
uschar *p;
/* send scan request */
if (m_sock_send(sock, scanrequest, Ustrlen(scanrequest)+1, &errstr) < 0)
- return m_errlog_defer(scanent, errstr);
+ return m_errlog_defer(scanent, CUS callout_address, errstr);
/* wait for result */
if (!recv_len(sock, tmpbuf, 2, tmo))
- return m_errlog_defer_3(scanent,
+ return m_errlog_defer_3(scanent, CUS callout_address,
US"unable to read 2 bytes from socket.", sock);
/* get errorcode from one nibble */
switch(kav_rc)
{
case 5: case 6: /* improper kavdaemon configuration */
- return m_errlog_defer_3(scanent,
+ return m_errlog_defer_3(scanent, CUS callout_address,
US"please reconfigure kavdaemon to NOT disinfect or remove infected files.",
sock);
case 1:
- return m_errlog_defer_3(scanent,
+ return m_errlog_defer_3(scanent, CUS callout_address,
US"reported 'scanning not completed' (code 1).", sock);
case 7:
- return m_errlog_defer_3(scanent,
+ return m_errlog_defer_3(scanent, CUS callout_address,
US"reported 'kavdaemon damaged' (code 7).", sock);
}
{
/* read report size */
if (!recv_len(sock, &kav_reportlen, 4, tmo))
- return m_errlog_defer_3(scanent,
+ return m_errlog_defer_3(scanent, CUS callout_address,
US"cannot read report size", sock);
/* it's possible that avp returns av_buffer[1] == 1 but the
uschar *p;
if (!cmdline_scanner)
- return m_errlog_defer(scanent, errstr);
+ return m_errlog_defer(scanent, NULL, errstr);
/* find scanner output trigger */
cmdline_trigger_re = m_pcre_nextinlist(&av_scanner_work, &sep,
"missing trigger specification", &errstr);
if (!cmdline_trigger_re)
- return m_errlog_defer(scanent, errstr);
+ return m_errlog_defer(scanent, NULL, errstr);
/* find scanner name regex */
cmdline_regex_re = m_pcre_nextinlist(&av_scanner_work, &sep,
"missing virus name regex specification", &errstr);
if (!cmdline_regex_re)
- return m_errlog_defer(scanent, errstr);
+ return m_errlog_defer(scanent, NULL, errstr);
/* prepare scanner call; despite the naming, file_name holds a directory
name which is documented as the value given to %s. */
{
int err = errno;
signal(SIGCHLD,eximsigchld); signal(SIGPIPE,eximsigpipe);
- return m_errlog_defer(scanent,
+ return m_errlog_defer(scanent, NULL,
string_sprintf("call (%s) failed: %s.", commandline, strerror(err)));
}
scanner_fd = fileno(scanner_out);
int err = errno;
(void) pclose(scanner_out);
signal(SIGCHLD,eximsigchld); signal(SIGPIPE,eximsigpipe);
- return m_errlog_defer(scanent, string_sprintf(
+ return m_errlog_defer(scanent, NULL, string_sprintf(
"opening scanner output file (%s) failed: %s.",
file_name, strerror(err)));
}
break;
(void) pclose(scanner_out);
signal(SIGCHLD,eximsigchld); signal(SIGPIPE,eximsigpipe);
- return m_errlog_defer(scanent, string_sprintf(
+ return m_errlog_defer(scanent, NULL, string_sprintf(
"unable to read from scanner (%s): %s",
commandline, strerror(err)));
}
/* short write */
(void) pclose(scanner_out);
signal(SIGCHLD,eximsigchld); signal(SIGPIPE,eximsigpipe);
- return m_errlog_defer(scanent, string_sprintf(
+ return m_errlog_defer(scanent, NULL, string_sprintf(
"short write on scanner output file (%s).", file_name));
}
putc('\n', scanner_record);
sep = pclose(scanner_out);
signal(SIGCHLD,eximsigchld); signal(SIGPIPE,eximsigpipe);
if (sep != 0)
- return m_errlog_defer(scanent,
+ return m_errlog_defer(scanent, NULL,
sep == -1
? string_sprintf("running scanner failed: %s", strerror(sep))
: string_sprintf("scanner returned error code: %d", sep));
if ( write(sock, file_name, Ustrlen(file_name)) < 0
|| write(sock, "\n", 1) != 1
)
- return m_errlog_defer_3(scanent,
+ return m_errlog_defer_3(scanent, CUS callout_address,
string_sprintf("unable to write to UNIX socket (%s)", scanner_options),
sock);
/* wait for result */
memset(av_buffer, 0, sizeof(av_buffer));
if ((bread = ip_recv(sock, av_buffer, sizeof(av_buffer), tmo-time(NULL))) <= 0)
- return m_errlog_defer_3(scanent,
+ return m_errlog_defer_3(scanent, CUS callout_address,
string_sprintf("unable to read from UNIX socket (%s)", scanner_options),
sock);
malware_name = string_copy(&av_buffer[2]);
}
else if (!strncmp(CS av_buffer, "-1", 2))
- return m_errlog_defer_3(scanent, US"scanner reported error", sock);
+ return m_errlog_defer_3(scanent, CUS callout_address,
+ US"scanner reported error", sock);
else /* all ok, no virus */
malware_name = NULL;
/* parse options */
if (clamd_option(cd, sublist, &subsep) != OK)
- return m_errlog_defer(scanent,
+ return m_errlog_defer(scanent, NULL,
string_sprintf("bad option '%s'", scanner_options));
cv[0] = cd;
}
sublist = scanner_options;
if (!(cd->hostspec = string_nextinlist(&sublist, &subsep, NULL, 0)))
{
- (void) m_errlog_defer(scanent,
+ (void) m_errlog_defer(scanent, NULL,
string_sprintf("missing address: '%s'", scanner_options));
continue;
}
if (!(s = string_nextinlist(&sublist, &subsep, NULL, 0)))
{
- (void) m_errlog_defer(scanent,
+ (void) m_errlog_defer(scanent, NULL,
string_sprintf("missing port: '%s'", scanner_options));
continue;
}
/*XXX should these options be common over scanner types? */
if (clamd_option(cd, sublist, &subsep) != OK)
{
- return m_errlog_defer(scanent,
+ return m_errlog_defer(scanent, NULL,
string_sprintf("bad option '%s'", scanner_options));
continue;
}
cv[num_servers++] = cd;
if (num_servers >= MAX_CLAMD_SERVERS)
{
- (void) m_errlog_defer(scanent,
+ (void) m_errlog_defer(scanent, NULL,
US"More than " MAX_CLAMD_SERVERS_S " clamd servers "
"specified; only using the first " MAX_CLAMD_SERVERS_S );
break;
/* check if we have at least one server */
if (!num_servers)
- return m_errlog_defer(scanent,
+ return m_errlog_defer(scanent, NULL,
US"no useable server addresses in malware configuration option.");
}
/* See the discussion of response formats below to see why we really
don't like colons in filenames when passing filenames to ClamAV. */
if (use_scan_command && Ustrchr(eml_filename, ':'))
- return m_errlog_defer(scanent,
+ return m_errlog_defer(scanent, NULL,
string_sprintf("local/SCAN mode incompatible with" \
" : in path to email filename [%s]", eml_filename));
if (sock >= 0)
break;
- log_write(0, LOG_MAIN, "malware acl condition: %s: %s",
- scanent->name, errstr);
+ (void) m_errlog_defer(scanent, CUS callout_address, errstr);
/* Remove the server from the list. XXX We should free the memory */
num_servers--;
}
if (num_servers == 0)
- return m_errlog_defer(scanent, US"all servers failed");
+ return m_errlog_defer(scanent, NULL, US"all servers failed");
}
else
for (;;)
break;
}
if (cv[0]->retry <= 0)
- return m_errlog_defer(scanent, errstr);
+ return m_errlog_defer(scanent, CUS callout_address, errstr);
while (cv[0]->retry > 0) cv[0]->retry = sleep(cv[0]->retry);
}
/* Pass the string to ClamAV (7 = "STREAM\n") */
if (m_sock_send(sock, US"STREAM\n", 7, &errstr) < 0)
- return m_errlog_defer(scanent, errstr);
+ return m_errlog_defer(scanent, CUS callout_address, errstr);
memset(av_buffer2, 0, sizeof(av_buffer2));
bread = ip_recv(sock, av_buffer2, sizeof(av_buffer2), tmo-time(NULL));
if (bread < 0)
- return m_errlog_defer_3(scanent,
+ return m_errlog_defer_3(scanent, CUS callout_address,
string_sprintf("unable to read PORT from socket (%s)",
strerror(errno)),
sock);
if (bread == sizeof(av_buffer2))
- return m_errlog_defer_3(scanent, "buffer too small", sock);
+ return m_errlog_defer_3(scanent, CUS callout_address,
+ "buffer too small", sock);
if (!(*av_buffer2))
- return m_errlog_defer_3(scanent, "ClamAV returned null", sock);
+ return m_errlog_defer_3(scanent, CUS callout_address,
+ "ClamAV returned null", sock);
av_buffer2[bread] = '\0';
if( sscanf(CS av_buffer2, "PORT %u\n", &port) != 1 )
- return m_errlog_defer_3(scanent,
+ return m_errlog_defer_3(scanent, CUS callout_address,
string_sprintf("Expected port information from clamd, got '%s'",
av_buffer2),
sock);
sockData = m_tcpsocket(connhost.address, port, NULL, &errstr);
if (sockData < 0)
- return m_errlog_defer_3(scanent, errstr, sock);
+ return m_errlog_defer_3(scanent, CUS callout_address, errstr, sock);
# define CLOSE_SOCKDATA (void)close(sockData)
#else /* WITH_OLD_CLAMAV_STREAM not defined */
/* Pass the string to ClamAV (10 = "zINSTREAM\0") */
if (send(sock, "zINSTREAM", 10, 0) < 0)
- return m_errlog_defer_3(scanent,
+ return m_errlog_defer_3(scanent, CUS hostname,
string_sprintf("unable to send zINSTREAM to socket (%s)",
strerror(errno)),
sock);
{
int err = errno;
CLOSE_SOCKDATA;
- return m_errlog_defer_3(scanent,
+ return m_errlog_defer_3(scanent, NULL,
string_sprintf("can't open spool file %s: %s",
eml_filename, strerror(err)),
sock);
{
int err = errno;
CLOSE_SOCKDATA; (void)close(clam_fd);
- return m_errlog_defer_3(scanent,
+ return m_errlog_defer_3(scanent, NULL,
string_sprintf("can't seek spool file %s: %s",
eml_filename, strerror(err)),
sock);
if ((off_t)fsize_uint != fsize)
{
CLOSE_SOCKDATA; (void)close(clam_fd);
- return m_errlog_defer_3(scanent,
+ return m_errlog_defer_3(scanent, NULL,
string_sprintf("seeking spool file %s, size overflow",
eml_filename),
sock);
if (!(clamav_fbuf = (uschar *) malloc (fsize_uint)))
{
CLOSE_SOCKDATA; (void)close(clam_fd);
- return m_errlog_defer_3(scanent,
+ return m_errlog_defer_3(scanent, NULL,
string_sprintf("unable to allocate memory %u for file (%s)",
fsize_uint, eml_filename),
sock);
{
int err = errno;
free(clamav_fbuf); CLOSE_SOCKDATA; (void)close(clam_fd);
- return m_errlog_defer_3(scanent,
+ return m_errlog_defer_3(scanent, NULL,
string_sprintf("can't read spool file %s: %s",
eml_filename, strerror(err)),
sock);
if (send(sockData, clamav_fbuf, fsize_uint, 0) < 0)
{
free(clamav_fbuf); CLOSE_SOCKDATA;
- return m_errlog_defer_3(scanent,
+ return m_errlog_defer_3(scanent, NULL,
string_sprintf("unable to send file body to socket (%s:%u)",
hostname, port),
sock);
(send(sock, &send_final_zeroblock, sizeof(send_final_zeroblock), 0) < 0))
{
free(clamav_fbuf);
- return m_errlog_defer_3(scanent,
+ return m_errlog_defer_3(scanent, NULL,
string_sprintf("unable to send file body to socket (%s)", hostname),
sock);
}
scanner_name, scanner_options);
if (send(sock, file_name, Ustrlen(file_name), 0) < 0)
- return m_errlog_defer_3(scanent,
+ return m_errlog_defer_3(scanent, CUS callout_address,
string_sprintf("unable to write to socket (%s)", strerror(errno)),
sock);
sock = -1;
if (bread <= 0)
- return m_errlog_defer(scanent,
+ return m_errlog_defer(scanent, CUS callout_address,
string_sprintf("unable to read from socket (%s)",
errno == 0 ? "EOF" : strerror(errno)));
if (bread == sizeof(av_buffer))
- return m_errlog_defer(scanent, US"buffer too small");
+ return m_errlog_defer(scanent, CUS callout_address,
+ US"buffer too small");
/* We're now assured of a NULL at the end of av_buffer */
/* Check the result. ClamAV returns one of two result formats.
passing a filename to clamd). */
if (!(*av_buffer))
- return m_errlog_defer(scanent, US"ClamAV returned null");
+ return m_errlog_defer(scanent, CUS callout_address,
+ US"ClamAV returned null");
/* strip newline at the end (won't be present for zINSTREAM)
(also any trailing whitespace, which shouldn't exist, but we depend upon
/* colon in returned output? */
if(!(p = Ustrchr(av_buffer,':')))
- return m_errlog_defer(scanent, string_sprintf(
+ return m_errlog_defer(scanent, CUS callout_address, string_sprintf(
"ClamAV returned malformed result (missing colon): %s",
av_buffer));
}
else if (Ustrcmp(result_tag, "ERROR") == 0)
- return m_errlog_defer(scanent,
+ return m_errlog_defer(scanent, CUS callout_address,
string_sprintf("ClamAV returned: %s", av_buffer));
else if (Ustrcmp(result_tag, "OK") == 0)
}
else
- return m_errlog_defer(scanent,
+ return m_errlog_defer(scanent, CUS callout_address,
string_sprintf("unparseable response from ClamAV: {%s}", av_buffer));
break;
uschar * s = Ustrchr(sockline_scanner, '%');
if (s++)
if ((*s != 's' && *s != '%') || Ustrchr(s+1, '%'))
- return m_errlog_defer_3(scanent,
+ return m_errlog_defer_3(scanent, NULL,
US"unsafe sock scanner call spec", sock);
}
else
sockline_trig_re = m_pcre_nextinlist(&av_scanner_work, &sep,
"missing trigger specification", &errstr);
if (!sockline_trig_re)
- return m_errlog_defer_3(scanent, errstr, sock);
+ return m_errlog_defer_3(scanent, NULL, errstr, sock);
/* find virus name regex */
sockline_name_re = m_pcre_nextinlist(&av_scanner_work, &sep,
"missing virus name regex specification", &errstr);
if (!sockline_name_re)
- return m_errlog_defer_3(scanent, errstr, sock);
+ return m_errlog_defer_3(scanent, NULL, errstr, sock);
/* prepare scanner call - security depends on expansions check above */
commandline = string_sprintf("%s/scan/%s/%s.eml", spool_directory, message_id, message_id);
/* Pass the command string to the socket */
if (m_sock_send(sock, commandline, Ustrlen(commandline), &errstr) < 0)
- return m_errlog_defer(scanent, errstr);
+ return m_errlog_defer(scanent, CUS callout_address, errstr);
/* Read the result */
bread = ip_recv(sock, av_buffer, sizeof(av_buffer), tmo-time(NULL));
if (bread <= 0)
- return m_errlog_defer_3(scanent,
+ return m_errlog_defer_3(scanent, CUS callout_address,
string_sprintf("unable to read from socket (%s)", strerror(errno)),
sock);
if (bread == sizeof(av_buffer))
- return m_errlog_defer_3(scanent, US"buffer too small", sock);
+ return m_errlog_defer_3(scanent, CUS callout_address,
+ US"buffer too small", sock);
av_buffer[bread] = '\0';
linebuffer = string_copy(av_buffer);
|| mksd_maxproc < 1
|| mksd_maxproc > 32
)
- return m_errlog_defer(scanent,
+ return m_errlog_defer(scanent, CUS callout_address,
string_sprintf("invalid option '%s'", scanner_options));
}
if((sock = ip_unixsocket(US "/var/run/mksd/socket", &errstr)) < 0)
- return m_errlog_defer(scanent, errstr);
+ return m_errlog_defer(scanent, CUS callout_address, errstr);
malware_name = NULL;
)
{
int slen = Ustrlen(buf);
- if (slen >= 1)
+ if (slen >= 1)
{
DEBUG(D_acl) debug_printf("got from avast: %s\n", buf);
switch (avast_stage)
if (send(sock, scanrequest, len, 0) < 0)
{
scanrequest[len-1] = '\0';
- return m_errlog_defer_3(scanent, string_sprintf(
+ return m_errlog_defer_3(scanent, CUS callout_address, string_sprintf(
"unable to send request '%s' to socket (%s): %s",
scanrequest, scanner_options, strerror(errno)), sock);
}
if ((malware_name = m_pcre_exec(ava_re_virus, buf)))
{ /* remove backslash in front of [whitespace|backslash] */
uschar * p, * p0;
- for (p = malware_name; *p; ++p)
+ for (p = malware_name; *p; ++p)
if (*p == '\\' && (isspace(p[1]) || p[1] == '\\'))
for (p0 = p; *p0; ++p0) *p0 = p0[1];
-
+
avast_stage = AVA_DONE;
goto endloop;
}
- if (Ustrncmp(buf, "200 SCAN OK", 11) == 0)
+ if (Ustrncmp(buf, "200 SCAN OK", 11) == 0)
{ /* we're done finally */
if (send(sock, "QUIT\n", 5, 0) < 0) /* courtesy */
- return m_errlog_defer_3(scanent, string_sprintf(
+ return m_errlog_defer_3(scanent, CUS callout_address,
+ string_sprintf(
"unable to send quit request to socket (%s): %s",
scanner_options, strerror(errno)),
sock);
/* here for any unexpected response from the scanner */
goto endloop;
+
+ case AVA_DONE: log_write(0, LOG_PANIC, "%s:%d:%s: should not happen",
+ __FILE__, __LINE__, __FUNCTION__);
}
}
}
switch(avast_stage)
{
- case AVA_HELO:
+ case AVA_HELO:
case AVA_OPT:
- case AVA_RSP: return m_errlog_defer_3(scanent,
+ case AVA_RSP: return m_errlog_defer_3(scanent, CUS callout_address,
nread >= 0
? string_sprintf(
"invalid response from scanner: '%s'", buf)
git://git.exim.org / users / jgh / exim.git / blobdiff