gnu: dovecot: Update to 2.2.29 [fixes CVE-2017-2669].

* gnu/packages/mail.scm (dovecot): Update to 2.2.29.
[source]: Use 'dovecot-fix-failing-test.patch'.
* gnu/packages/patches/dovecot-fix-failing-test.patch: New file.
* gnu/local.mk (dist_patch_DATA): Add it.
This commit is contained in:
Leo Famulari 2017-04-11 00:36:07 -04:00
parent 69121e95cd
commit 0adb47bdc7
No known key found for this signature in database
GPG Key ID: 2646FA30BACA7F08
3 changed files with 124 additions and 3 deletions

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@ -539,6 +539,7 @@ dist_patch_DATA = \
%D%/packages/patches/diffutils-gets-undeclared.patch \
%D%/packages/patches/doc++-include-directives.patch \
%D%/packages/patches/doc++-segfault-fix.patch \
%D%/packages/patches/dovecot-fix-failing-test.patch \
%D%/packages/patches/doxygen-test.patch \
%D%/packages/patches/elfutils-tests-ptrace.patch \
%D%/packages/patches/elixir-disable-failing-tests.patch \

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@ -1086,15 +1086,17 @@ facilities for checking incoming mail.")
(define-public dovecot
(package
(name "dovecot")
(version "2.2.28")
(version "2.2.29")
(source
(origin
(method url-fetch)
(uri (string-append "https://www.dovecot.org/releases/"
(version-major+minor version) "/"
name "-" version ".tar.gz"))
(sha256 (base32
"098zpkmkk93372qnv6drgbfg8hp5mynspzc1735qgar6wdcqya70"))))
(patches (search-patches "dovecot-fix-failing-test.patch"))
(sha256
(base32
"19irf7b5mjqq68mrpdd38gxc0zp2nqib942kjp3aif3f2acylffr"))))
(build-system gnu-build-system)
(native-inputs
`(("pkg-config" ,pkg-config)))

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@ -0,0 +1,118 @@
This patch fixes a test failure in dovecot 2.2.29, like this [0]:
------
Making check in lib-imap-client
make[2]: Entering directory
`/builddir/build/BUILD/dovecot-2.2.29/src/lib-imap-client'
for bin in test-imapc-client; do \
if ! ./$bin; then exit 1; fi; \
done
Warning: imapc(127.0.0.1:0): connect(127.0.0.1, 0) failed: Connection
refused - reconnecting (delay 10 ms)
Error: imapc(127.0.0.1:0): connect(127.0.0.1, 0) failed: Connection
refused - disconnecting
test: random seed #1 was 1492054294
imapc connect failed ................................................. : ok
Warning: imapc(127.0.0.1:42704): connect(127.0.0.1, 42704) timed out
after 0 seconds - reconnecting (delay 0 ms)
Error: imapc(127.0.0.1:42704): connect(127.0.0.1, 42704) timed out after
0 seconds - disconnecting
imapc banner hangs ................................................... : ok
Warning: imapc(127.0.0.1:36762): Authentication timed out after 0
seconds - reconnecting (delay 0 ms)
Error: imapc(127.0.0.1:36762): Authentication failed: Disconnected from
server
imapc login hangs .................................................... : ok
test-imapc-client.c:358: Assert failed: test_imapc_cmd_last_reply_pop()
== IMAPC_COMMAND_STATE_OK
imapc reconnect ...................................................... :
FAILED
imapc reconnect resend commands ...................................... : ok
imapc reconnect resend commands failed ............................... : ok
imapc reconnect mailbox .............................................. : ok
1 / 7 tests failed
------
Patch copied from upstream source repository:
https://github.com/dovecot/core/commit/3a1c64363a64cdfe9153eb6292d8923f38955d82
[0]
https://dovecot.org/pipermail/dovecot/2017-April/107751.html
From 3a1c64363a64cdfe9153eb6292d8923f38955d82 Mon Sep 17 00:00:00 2001
From: Timo Sirainen <timo.sirainen@dovecot.fi>
Date: Mon, 10 Apr 2017 17:07:28 +0300
Subject: [PATCH] lib-imap-client: Fix reconnection
There was already code for reconnection. We just shouldn't have gone very
far in imapc_connection_connect() if we were still waiting for reconnection
delay to pass.
---
src/lib-imap-client/imapc-connection.c | 25 +++++++++----------------
1 file changed, 9 insertions(+), 16 deletions(-)
diff --git a/src/lib-imap-client/imapc-connection.c b/src/lib-imap-client/imapc-connection.c
index 95067e6..6eaf1ab 100644
--- a/src/lib-imap-client/imapc-connection.c
+++ b/src/lib-imap-client/imapc-connection.c
@@ -130,6 +130,7 @@ struct imapc_connection {
struct timeout *to_throttle, *to_throttle_shrink;
unsigned int reconnecting:1;
+ unsigned int reconnect_waiting:1;
unsigned int reconnect_ok:1;
unsigned int idling:1;
unsigned int idle_stopping:1;
@@ -504,6 +505,7 @@ static bool imapc_connection_can_reconnect(struct imapc_connection *conn)
static void imapc_connection_reconnect(struct imapc_connection *conn)
{
conn->reconnect_ok = FALSE;
+ conn->reconnect_waiting = FALSE;
if (conn->selected_box != NULL)
imapc_client_mailbox_reconnect(conn->selected_box);
@@ -536,6 +538,7 @@ imapc_connection_try_reconnect(struct imapc_connection *conn,
imapc_connection_disconnect_full(conn, TRUE);
conn->to = timeout_add(delay_msecs, imapc_connection_reconnect, conn);
conn->reconnect_count++;
+ conn->reconnect_waiting = TRUE;
}
}
}
@@ -1785,6 +1788,12 @@ void imapc_connection_connect(struct imapc_connection *conn)
if (conn->fd != -1 || conn->dns_lookup != NULL)
return;
+ if (conn->reconnect_waiting) {
+ /* wait for the reconnection delay to finish before
+ doing anything. */
+ return;
+ }
+
conn->reconnecting = FALSE;
/* if we get disconnected before we've finished all the pending
commands, don't reconnect */
@@ -1792,22 +1801,6 @@ void imapc_connection_connect(struct imapc_connection *conn)
array_count(&conn->cmd_send_queue);
imapc_connection_input_reset(conn);
-
- int msecs_since_last_connect =
- timeval_diff_msecs(&ioloop_timeval, &conn->last_connect);
- if (!conn->reconnect_ok &&
- msecs_since_last_connect < (int)conn->client->set.connect_retry_interval_msecs) {
- if (conn->to != NULL)
- timeout_remove(&conn->to);
- conn->reconnecting = TRUE;
- imapc_connection_set_disconnected(conn);
- /* don't wait longer than necessary */
- unsigned int delay_msecs =
- conn->client->set.connect_retry_interval_msecs -
- msecs_since_last_connect;
- conn->to = timeout_add(delay_msecs, imapc_connection_reconnect, conn);
- return;
- }
conn->last_connect = ioloop_timeval;
if (conn->client->set.debug) {