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From 239e10793adb1e32847095ba6c1d14249bf19a5c Mon Sep 17 00:00:00 2001
From: Sergey Kandaurov <pluknet@nginx.com>
Date: Mon, 21 Jul 2025 17:44:28 +0400
Subject: [PATCH] Mail: logging upstream to the error log with "smtp_auth
none;".
Previously, it was never logged because of missing login.
---
src/mail/ngx_mail_handler.c | 10 ++++------
1 file changed, 4 insertions(+), 6 deletions(-)
diff --git a/src/mail/ngx_mail_handler.c b/src/mail/ngx_mail_handler.c
index d3be7f3b3b..a88e6c2873 100644
--- a/src/mail/ngx_mail_handler.c
+++ b/src/mail/ngx_mail_handler.c
@@ -1006,14 +1006,12 @@ ngx_mail_log_error(ngx_log_t *log, u_char *buf, size_t len)
len -= p - buf;
buf = p;
- if (s->login.len == 0) {
- return p;
+ if (s->login.len) {
+ p = ngx_snprintf(buf, len, ", login: \"%V\"", &s->login);
+ len -= p - buf;
+ buf = p;
}
- p = ngx_snprintf(buf, len, ", login: \"%V\"", &s->login);
- len -= p - buf;
- buf = p;
-
if (s->proxy == NULL) {
return p;
}
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