Logging: fix DKIM precis received log line element.

Broken-by: 2c47372fad

diff --git a/doc/doc-txt/ChangeLog b/doc/doc-txt/ChangeLog
index a18c57e3cec16ec8f7f062d3b63e506cbea5e02e..903840a6bb1e43b496aca1ff49c0e0df09c5cdbf 100644 (file)
--- a/doc/doc-txt/ChangeLog
+++ b/doc/doc-txt/ChangeLog
@@ -196,6 +196,10 @@ HS/03 Malware Avast: Better match the Avast multiline protocol. Add
       denied, license issues). Other scanner errors (like decompression
       bombs) do not cause a paniclog entry.
 
+JH/36 Fix reinitialisation of DKIM logging variable between messages.
+      Previously it was possible to log spurious information in receive log
+      lines.
+
 
 Exim version 4.90
 -----------------

diff --git a/src/src/receive.c b/src/src/receive.c
index 4e1dca5c57034b9e14e63a7ec173cb299d21522a..cba53c20dd4d433173dc3d6acae5e291f446ef78 100644 (file)
--- a/src/src/receive.c
+++ b/src/src/receive.c
@@ -1617,8 +1617,8 @@ int  i;
 int  rc = FAIL;
 int  msg_size = 0;
 int  process_info_len = Ustrlen(process_info);
-int  error_rc = (error_handling == ERRORS_SENDER)?
-       errors_sender_rc : EXIT_FAILURE;
+int  error_rc = error_handling == ERRORS_SENDER
+       ? errors_sender_rc : EXIT_FAILURE;
 int  header_size = 256;
 int  start, end, domain;
 int  id_resolution;

diff --git a/src/src/smtp_in.c b/src/src/smtp_in.c
index 7d629816034ff5154f2d704f1f5851298dc9a86c..db9fb68795741f139c8201a431b0704d40053b6d 100644 (file)
--- a/src/src/smtp_in.c
+++ b/src/src/smtp_in.c
@@ -1995,8 +1995,13 @@ bmi_verdicts = NULL;
 #endif
 dnslist_domain = dnslist_matched = NULL;
 #ifndef DISABLE_DKIM
-dkim_cur_signer = dkim_signers = NULL;
+dkim_cur_signer = dkim_signers =
+dkim_signing_domain = dkim_signing_selector = NULL;
+dkim_cur_signer = dkim_signers = dkim_signing_domain = dkim_signing_selector = NULL;
 dkim_disable_verify = dkim_collect_input = FALSE;
+dkim_verify_overall = dkim_verify_status = dkim_verify_reason = NULL;
+dkim_key_length = 0;
+dkim_verify_signers = US"$dkim_signers";
 #endif
 dsn_ret = 0;
 dsn_envid = NULL;

diff --git a/test/log/4524 b/test/log/4524
index 9da34446306dbd5de72d7bffb29896252946c28d..d86d43300869166bff81baccd5062c61383197c8 100644 (file)
--- a/test/log/4524
+++ b/test/log/4524
@@ -9,8 +9,7 @@
 1999-03-02 09:44:33 10HmaY-0005vi-00 DKIM: d=test.ex s=ses c=relaxed/relaxed a=rsa-sha256 b=512 [verification succeeded]
 1999-03-02 09:44:33 10HmaY-0005vi-00 dkim_acl: signer: test.ex bits: 1024 h=From:To:Subject
 1999-03-02 09:44:33 10HmaY-0005vi-00 DKIM: d=test.ex s=sel c=relaxed/relaxed a=rsa-sha256 b=1024 [verification succeeded]
-1999-03-02 09:44:33 10HmaY-0005vi-00 dkim_acl: signer: test.dkim.dom.ain bits: 1024 h=
-1999-03-02 09:44:33 10HmaY-0005vi-00 data acl: dkim status pass:pass:none
+1999-03-02 09:44:33 10HmaY-0005vi-00 data acl: dkim status pass:pass
 1999-03-02 09:44:33 10HmaY-0005vi-00 <= CALLER@myhost.test.ex H=the.local.host.name (myhost.test.ex) [ip4.ip4.ip4.ip4] P=esmtp S=sss id=E10HmaX-0005vi-00@myhost.test.ex
 1999-03-02 09:44:33 10HmaY-0005vi-00 => c <c@test.ex> R=server_store T=file
 1999-03-02 09:44:33 10HmaY-0005vi-00 Completed