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| author | Vsevolod Stakhov <vsevolod@highsecure.ru> | 2013-06-03 16:24:15 +0100 |
|---|---|---|
| committer | Vsevolod Stakhov <vsevolod@highsecure.ru> | 2013-06-03 16:24:15 +0100 |
| commit | 813f1f407f639c1f025298abae9fd0295a30d24c (patch) | |
| tree | 97d62a546789698af9be1d4b6aac1183e4f9efd2 /src/smtp_proxy.c | |
| parent | f2c442c62951e1441493797268bb36f5da635ee4 (diff) | |
| download | rspamd-813f1f407f639c1f025298abae9fd0295a30d24c.tar.gz rspamd-813f1f407f639c1f025298abae9fd0295a30d24c.zip | |
Fix some warnings that actually are dangerous.
Diffstat (limited to 'src/smtp_proxy.c')
| -rw-r--r-- | src/smtp_proxy.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/smtp_proxy.c b/src/smtp_proxy.c index e7856898d..e90be31fe 100644 --- a/src/smtp_proxy.c +++ b/src/smtp_proxy.c @@ -217,7 +217,9 @@ free_smtp_proxy_session (gpointer arg) if (session->state != SMTP_PROXY_STATE_PROXY && session->state != SMTP_PROXY_STATE_REJECT && session->state != SMTP_PROXY_STATE_REJECT_EMULATE) { /* Send 521 fatal error */ - write (session->sock, fatal_smtp_error, sizeof (fatal_smtp_error)); + if (write (session->sock, fatal_smtp_error, sizeof (fatal_smtp_error)) == -1) { + msg_err ("write error to client failed: %s", strerror (errno)); + } } else if ((session->state == SMTP_PROXY_STATE_REJECT || session->state == SMTP_PROXY_STATE_REJECT_EMULATE) && session->from && session->rcpt && session->dnsbl_applied) { |