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dovecot/dovecot-2.3.21.1-CVE-2024-23184.patch

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fix CVE-2024-23185: very large headers can cause resource exhaustion when parsing message (RHEL-55218) fix CVE-2024-23184: using a large number of address headers may trigger a denial of service (RHEL-55205) Resolves: RHEL-55218
2024-08-29 16:44:36 +00:00
From 8e4c42dbb3c770fcdbc396f2abcf1bc228ec548d Mon Sep 17 00:00:00 2001
From: Timo Sirainen <timo.sirainen@open-xchange.com>
Date: Fri, 9 Feb 2024 00:32:39 +0200
Subject: [PATCH 1/6] lib: test-llist - Fix dllist2 test name
---
src/lib/test-llist.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/lib/test-llist.c b/src/lib/test-llist.c
index d57006ce2aa..ed584318fa3 100644
--- a/src/lib/test-llist.c
+++ b/src/lib/test-llist.c
@@ -71,7 +71,7 @@ static void test_dllist2(void)
l2 = t_new(struct dllist, 1);
l1 = t_new(struct dllist, 1);
- test_begin("dllist");
+ test_begin("dllist2");
/* prepend to empty */
DLLIST2_PREPEND(&head, &tail, l3);
test_assert(head == l3 && tail == l3);
From cee08202c759a3bdf185d998dcf888ebd1bc6e36 Mon Sep 17 00:00:00 2001
From: Timo Sirainen <timo.sirainen@open-xchange.com>
Date: Fri, 9 Feb 2024 00:33:00 +0200
Subject: [PATCH 2/6] lib: Add DLLIST2_JOIN()
---
src/lib/llist.h | 14 ++++++++++++++
src/lib/test-llist.c | 39 +++++++++++++++++++++++++++++++++++++++
2 files changed, 53 insertions(+)
diff --git a/src/lib/llist.h b/src/lib/llist.h
index 8a52e873352..5ad5d75c0df 100644
--- a/src/lib/llist.h
+++ b/src/lib/llist.h
@@ -78,4 +78,18 @@
#define DLLIST2_REMOVE(head, tail, item) \
DLLIST2_REMOVE_FULL(head, tail, item, prev, next)
+#define DLLIST2_JOIN_FULL(head1, tail1, head2, tail2, prev, next) STMT_START { \
+ if (*(head1) == NULL) { \
+ *(head1) = *(head2); \
+ *(tail1) = *(tail2); \
+ } else if (*(head2) != NULL) { \
+ (*(tail1))->next = *(head2); \
+ (*(head2))->prev = *(tail1); \
+ (*tail1) = (*tail2); \
+ } \
+ } STMT_END
+
+#define DLLIST2_JOIN(head1, tail1, head2, tail2) \
+ DLLIST2_JOIN_FULL(head1, tail1, head2, tail2, prev, next)
+
#endif
diff --git a/src/lib/test-llist.c b/src/lib/test-llist.c
index ed584318fa3..e293eb6a603 100644
--- a/src/lib/test-llist.c
+++ b/src/lib/test-llist.c
@@ -131,8 +131,47 @@ static void test_dllist2(void)
test_end();
}
+static void test_dllist2_join(void)
+{
+ struct dllist *head, *tail, *elem[4];
+ struct dllist *head2, *tail2, *elem2[N_ELEMENTS(elem)];
+
+ test_begin("dllist2 join");
+ for (unsigned int i = 0; i < N_ELEMENTS(elem); i++) {
+ elem[i] = t_new(struct dllist, 1);
+ elem2[i] = t_new(struct dllist, 1);
+ }
+ for (unsigned int i = 0; i < N_ELEMENTS(elem); i++) {
+ for (unsigned int j = 0; j < N_ELEMENTS(elem2); j++) {
+ head = tail = head2 = tail2 = NULL;
+ for (unsigned int n = 0; n < i; n++)
+ DLLIST2_APPEND(&head, &tail, elem[n]);
+ for (unsigned int n = 0; n < j; n++)
+ DLLIST2_APPEND(&head2, &tail2, elem2[n]);
+ DLLIST2_JOIN(&head, &tail, &head2, &tail2);
+
+ /* verify */
+ struct dllist *tmp = head, *last = NULL;
+ for (unsigned int n = 0; n < i; n++) {
+ test_assert(tmp == elem[n]);
+ last = tmp;
+ tmp = tmp->next;
+ }
+ for (unsigned int n = 0; n < j; n++) {
+ test_assert(tmp == elem2[n]);
+ last = tmp;
+ tmp = tmp->next;
+ }
+ test_assert(tmp == NULL);
+ test_assert(tail == last);
+ }
+ }
+ test_end();
+}
+
void test_llist(void)
{
test_dllist();
test_dllist2();
+ test_dllist2_join();
}
From 0bae091859c905dc335f21eed01347e6b8338672 Mon Sep 17 00:00:00 2001
From: Timo Sirainen <timo.sirainen@open-xchange.com>
Date: Tue, 30 Jan 2024 22:42:50 +0200
Subject: [PATCH 3/6] lib-mail: test-imap-envelope - Use test_assert_idx()
where possible
---
src/lib-imap/test-imap-envelope.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/src/lib-imap/test-imap-envelope.c b/src/lib-imap/test-imap-envelope.c
index 1f295e58bab..c9b92b4be2b 100644
--- a/src/lib-imap/test-imap-envelope.c
+++ b/src/lib-imap/test-imap-envelope.c
@@ -157,7 +157,7 @@ static void test_imap_envelope_write(void)
envlp = msg_parse(pool, test->message);
imap_envelope_write(envlp, str);
- test_assert(strcmp(str_c(str), test->envelope) == 0);
+ test_assert_idx(strcmp(str_c(str), test->envelope) == 0, i);
pool_unref(&pool);
test_end();
@@ -179,12 +179,12 @@ static void test_imap_envelope_parse(void)
test_begin(t_strdup_printf("imap envelope parser [%u]", i));
ret = imap_envelope_parse(test->envelope, pool, &envlp, &error);
- test_assert(ret);
+ test_assert_idx(ret, i);
if (ret) {
str_truncate(str, 0);
imap_envelope_write(envlp, str);
- test_assert(strcmp(str_c(str), test->envelope) == 0);
+ test_assert_idx(strcmp(str_c(str), test->envelope) == 0, i);
} else {
i_error("Invalid envelope: %s", error);
}
From a1c9b0409454e45937bf7e9c3685f5e91d6a5a43 Mon Sep 17 00:00:00 2001
From: Timo Sirainen <timo.sirainen@open-xchange.com>
Date: Sun, 4 Feb 2024 00:26:57 +0200
Subject: [PATCH 4/6] lib-mail: Change message_address to be doubly linked list
---
src/lib-imap/imap-envelope.c | 11 +-
src/lib-mail/message-address.c | 8 +-
src/lib-mail/message-address.h | 2 +-
src/lib-mail/test-message-address.c | 226 ++++++++++++++--------------
4 files changed, 121 insertions(+), 126 deletions(-)
diff --git a/src/lib-imap/imap-envelope.c b/src/lib-imap/imap-envelope.c
index 87297f4f691..1312eae2ff3 100644
--- a/src/lib-imap/imap-envelope.c
+++ b/src/lib-imap/imap-envelope.c
@@ -1,6 +1,7 @@
/* Copyright (c) 2002-2018 Dovecot authors, see the included COPYING file */
#include "lib.h"
+#include "llist.h"
#include "istream.h"
#include "str.h"
#include "message-address.h"
@@ -127,7 +128,7 @@ static bool
imap_envelope_parse_addresses(const struct imap_arg *arg,
pool_t pool, struct message_address **addrs_r)
{
- struct message_address *first, *addr, *prev;
+ struct message_address *first, *last, *addr;
const struct imap_arg *list_args;
if (arg->type == IMAP_ARG_NIL) {
@@ -138,16 +139,12 @@ imap_envelope_parse_addresses(const struct imap_arg *arg,
if (!imap_arg_get_list(arg, &list_args))
return FALSE;
- first = addr = prev = NULL;
+ first = last = addr = NULL;
for (; !IMAP_ARG_IS_EOL(list_args); list_args++) {
if (!imap_envelope_parse_address
(list_args, pool, &addr))
return FALSE;
- if (first == NULL)
- first = addr;
- if (prev != NULL)
- prev->next = addr;
- prev = addr;
+ DLLIST2_APPEND(&first, &last, addr);
}
*addrs_r = first;
diff --git a/src/lib-mail/message-address.c b/src/lib-mail/message-address.c
index fb06afae7b7..9d192799468 100644
--- a/src/lib-mail/message-address.c
+++ b/src/lib-mail/message-address.c
@@ -1,6 +1,7 @@
/* Copyright (c) 2002-2018 Dovecot authors, see the included COPYING file */
#include "lib.h"
+#include "llist.h"
#include "str.h"
#include "strescape.h"
#include "smtp-address.h"
@@ -27,11 +28,7 @@ static void add_address(struct message_address_parser_context *ctx)
memcpy(addr, &ctx->addr, sizeof(ctx->addr));
i_zero(&ctx->addr);
- if (ctx->first_addr == NULL)
- ctx->first_addr = addr;
- else
- ctx->last_addr->next = addr;
- ctx->last_addr = addr;
+ DLLIST2_APPEND(&ctx->first_addr, &ctx->last_addr, addr);
}
/* quote with "" and escape all '\', '"' and "'" characters if need */
@@ -631,6 +628,7 @@ const char *message_address_first_to_string(const struct message_address *addr)
struct message_address first_addr;
first_addr = *addr;
+ first_addr.prev = NULL;
first_addr.next = NULL;
first_addr.route = NULL;
return message_address_to_string(&first_addr);
diff --git a/src/lib-mail/message-address.h b/src/lib-mail/message-address.h
index 8370397741c..85cff3dcc6f 100644
--- a/src/lib-mail/message-address.h
+++ b/src/lib-mail/message-address.h
@@ -18,7 +18,7 @@ enum message_address_parse_flags {
{name = NULL, NULL, "group", NULL}, ..., {NULL, NULL, NULL, NULL}
*/
struct message_address {
- struct message_address *next;
+ struct message_address *prev, *next;
/* display-name */
const char *name;
diff --git a/src/lib-mail/test-message-address.c b/src/lib-mail/test-message-address.c
index e6204bb0588..261cbfba70a 100644
--- a/src/lib-mail/test-message-address.c
+++ b/src/lib-mail/test-message-address.c
@@ -47,174 +47,174 @@ static void test_message_address(void)
} tests[] = {
/* user@domain -> <user@domain> */
{ "user@domain", "<user@domain>", NULL,
- { NULL, NULL, NULL, "user", "domain", FALSE },
- { NULL, NULL, NULL, "user", "domain", FALSE }, 0 },
+ { NULL, NULL, NULL, NULL, "user", "domain", FALSE },
+ { NULL, NULL, NULL, NULL, "user", "domain", FALSE }, 0 },
{ "\"user\"@domain", "<user@domain>", NULL,
- { NULL, NULL, NULL, "user", "domain", FALSE },
- { NULL, NULL, NULL, "user", "domain", FALSE }, 0 },
+ { NULL, NULL, NULL, NULL, "user", "domain", FALSE },
+ { NULL, NULL, NULL, NULL, "user", "domain", FALSE }, 0 },
{ "\"user name\"@domain", "<\"user name\"@domain>", NULL,
- { NULL, NULL, NULL, "user name", "domain", FALSE },
- { NULL, NULL, NULL, "user name", "domain", FALSE }, 0 },
+ { NULL, NULL, NULL, NULL, "user name", "domain", FALSE },
+ { NULL, NULL, NULL, NULL, "user name", "domain", FALSE }, 0 },
{ "\"user@na\\\\me\"@domain", "<\"user@na\\\\me\"@domain>", NULL,
- { NULL, NULL, NULL, "user@na\\me", "domain", FALSE },
- { NULL, NULL, NULL, "user@na\\me", "domain", FALSE }, 0 },
+ { NULL, NULL, NULL, NULL, "user@na\\me", "domain", FALSE },
+ { NULL, NULL, NULL, NULL, "user@na\\me", "domain", FALSE }, 0 },
{ "\"user\\\"name\"@domain", "<\"user\\\"name\"@domain>", NULL,
- { NULL, NULL, NULL, "user\"name", "domain", FALSE },
- { NULL, NULL, NULL, "user\"name", "domain", FALSE }, 0 },
+ { NULL, NULL, NULL, NULL, "user\"name", "domain", FALSE },
+ { NULL, NULL, NULL, NULL, "user\"name", "domain", FALSE }, 0 },
{ "\"\"@domain", "<\"\"@domain>", NULL,
- { NULL, NULL, NULL, "", "domain", FALSE },
- { NULL, NULL, NULL, "", "domain", FALSE }, 0 },
+ { NULL, NULL, NULL, NULL, "", "domain", FALSE },
+ { NULL, NULL, NULL, NULL, "", "domain", FALSE }, 0 },
{ "user", "<user>", "<user@MISSING_DOMAIN>",
- { NULL, NULL, NULL, "user", "", TRUE },
- { NULL, NULL, NULL, "user", "MISSING_DOMAIN", TRUE }, 0 },
+ { NULL, NULL, NULL, NULL, "user", "", TRUE },
+ { NULL, NULL, NULL, NULL, "user", "MISSING_DOMAIN", TRUE }, 0 },
{ "@domain", "<\"\"@domain>", "<MISSING_MAILBOX@domain>",
- { NULL, NULL, NULL, "", "domain", TRUE },
- { NULL, NULL, NULL, "MISSING_MAILBOX", "domain", TRUE }, 0 },
+ { NULL, NULL, NULL, NULL, "", "domain", TRUE },
+ { NULL, NULL, NULL, NULL, "MISSING_MAILBOX", "domain", TRUE }, 0 },
/* Display Name -> Display Name */
{ "Display Name", "\"Display Name\"", "\"Display Name\" <MISSING_MAILBOX@MISSING_DOMAIN>",
- { NULL, "Display Name", NULL, "", "", TRUE },
- { NULL, "Display Name", NULL, "MISSING_MAILBOX", "MISSING_DOMAIN", TRUE }, 0 },
+ { NULL, NULL, "Display Name", NULL, "", "", TRUE },
+ { NULL, NULL, "Display Name", NULL, "MISSING_MAILBOX", "MISSING_DOMAIN", TRUE }, 0 },
{ "\"Display Name\"", "\"Display Name\"", "\"Display Name\" <MISSING_MAILBOX@MISSING_DOMAIN>",
- { NULL, "Display Name", NULL, "", "", TRUE },
- { NULL, "Display Name", NULL, "MISSING_MAILBOX", "MISSING_DOMAIN", TRUE }, 0 },
+ { NULL, NULL, "Display Name", NULL, "", "", TRUE },
+ { NULL, NULL, "Display Name", NULL, "MISSING_MAILBOX", "MISSING_DOMAIN", TRUE }, 0 },
{ "Display \"Name\"", "\"Display Name\"", "\"Display Name\" <MISSING_MAILBOX@MISSING_DOMAIN>",
- { NULL, "Display Name", NULL, "", "", TRUE },
- { NULL, "Display Name", NULL, "MISSING_MAILBOX", "MISSING_DOMAIN", TRUE }, 0 },
+ { NULL, NULL, "Display Name", NULL, "", "", TRUE },
+ { NULL, NULL, "Display Name", NULL, "MISSING_MAILBOX", "MISSING_DOMAIN", TRUE }, 0 },
{ "\"Display\" \"Name\"", "\"Display Name\"", "\"Display Name\" <MISSING_MAILBOX@MISSING_DOMAIN>",
- { NULL, "Display Name", NULL, "", "", TRUE },
- { NULL, "Display Name", NULL, "MISSING_MAILBOX", "MISSING_DOMAIN", TRUE }, 0 },
+ { NULL, NULL, "Display Name", NULL, "", "", TRUE },
+ { NULL, NULL, "Display Name", NULL, "MISSING_MAILBOX", "MISSING_DOMAIN", TRUE }, 0 },
{ "\"\"", "", "<MISSING_MAILBOX@MISSING_DOMAIN>",
- { NULL, "", NULL, "", "", TRUE },
- { NULL, "", NULL, "MISSING_MAILBOX", "MISSING_DOMAIN", TRUE }, 0 },
+ { NULL, NULL, "", NULL, "", "", TRUE },
+ { NULL, NULL, "", NULL, "MISSING_MAILBOX", "MISSING_DOMAIN", TRUE }, 0 },
/* <user@domain> -> <user@domain> */
{ "<user@domain>", NULL, NULL,
- { NULL, NULL, NULL, "user", "domain", FALSE },
- { NULL, NULL, NULL, "user", "domain", FALSE }, 0 },
+ { NULL, NULL, NULL, NULL, "user", "domain", FALSE },
+ { NULL, NULL, NULL, NULL, "user", "domain", FALSE }, 0 },
{ "<\"user\"@domain>", "<user@domain>", NULL,
- { NULL, NULL, NULL, "user", "domain", FALSE },
- { NULL, NULL, NULL, "user", "domain", FALSE }, 0 },
+ { NULL, NULL, NULL, NULL, "user", "domain", FALSE },
+ { NULL, NULL, NULL, NULL, "user", "domain", FALSE }, 0 },
{ "<\"user name\"@domain>", NULL, NULL,
- { NULL, NULL, NULL, "user name", "domain", FALSE },
- { NULL, NULL, NULL, "user name", "domain", FALSE }, 0 },
+ { NULL, NULL, NULL, NULL, "user name", "domain", FALSE },
+ { NULL, NULL, NULL, NULL, "user name", "domain", FALSE }, 0 },
{ "<\"user@na\\\\me\"@domain>", NULL, NULL,
- { NULL, NULL, NULL, "user@na\\me", "domain", FALSE },
- { NULL, NULL, NULL, "user@na\\me", "domain", FALSE }, 0 },
+ { NULL, NULL, NULL, NULL, "user@na\\me", "domain", FALSE },
+ { NULL, NULL, NULL, NULL, "user@na\\me", "domain", FALSE }, 0 },
{ "<\"user\\\"name\"@domain>", NULL, NULL,
- { NULL, NULL, NULL, "user\"name", "domain", FALSE },
- { NULL, NULL, NULL, "user\"name", "domain", FALSE }, 0 },
+ { NULL, NULL, NULL, NULL, "user\"name", "domain", FALSE },
+ { NULL, NULL, NULL, NULL, "user\"name", "domain", FALSE }, 0 },
{ "<\"\"@domain>", NULL, NULL,
- { NULL, NULL, NULL, "", "domain", FALSE },
- { NULL, NULL, NULL, "", "domain", FALSE }, 0 },
+ { NULL, NULL, NULL, NULL, "", "domain", FALSE },
+ { NULL, NULL, NULL, NULL, "", "domain", FALSE }, 0 },
{ "<user>", NULL, "<user@MISSING_DOMAIN>",
- { NULL, NULL, NULL, "user", "", TRUE },
- { NULL, NULL, NULL, "user", "MISSING_DOMAIN", TRUE }, 0 },
+ { NULL, NULL, NULL, NULL, "user", "", TRUE },
+ { NULL, NULL, NULL, NULL, "user", "MISSING_DOMAIN", TRUE }, 0 },
{ "<@route>", "<@route:\"\">", "<INVALID_ROUTE:MISSING_MAILBOX@MISSING_DOMAIN>",
- { NULL, NULL, "@route", "", "", TRUE },
- { NULL, NULL, "INVALID_ROUTE", "MISSING_MAILBOX", "MISSING_DOMAIN", TRUE }, 0 },
+ { NULL, NULL, NULL, "@route", "", "", TRUE },
+ { NULL, NULL, NULL, "INVALID_ROUTE", "MISSING_MAILBOX", "MISSING_DOMAIN", TRUE }, 0 },
/* user@domain (Display Name) -> "Display Name" <user@domain> */
{ "user@domain (DisplayName)", "DisplayName <user@domain>", NULL,
- { NULL, "DisplayName", NULL, "user", "domain", FALSE },
- { NULL, "DisplayName", NULL, "user", "domain", FALSE }, 0 },
+ { NULL, NULL, "DisplayName", NULL, "user", "domain", FALSE },
+ { NULL, NULL, "DisplayName", NULL, "user", "domain", FALSE }, 0 },
{ "user@domain (Display Name)", "\"Display Name\" <user@domain>", NULL,
- { NULL, "Display Name", NULL, "user", "domain", FALSE },
- { NULL, "Display Name", NULL, "user", "domain", FALSE }, 0 },
+ { NULL, NULL, "Display Name", NULL, "user", "domain", FALSE },
+ { NULL, NULL, "Display Name", NULL, "user", "domain", FALSE }, 0 },
{ "user@domain (Display\"Name)", "\"Display\\\"Name\" <user@domain>", NULL,
- { NULL, "Display\"Name", NULL, "user", "domain", FALSE },
- { NULL, "Display\"Name", NULL, "user", "domain", FALSE }, 0 },
+ { NULL, NULL, "Display\"Name", NULL, "user", "domain", FALSE },
+ { NULL, NULL, "Display\"Name", NULL, "user", "domain", FALSE }, 0 },
{ "user (Display Name)", "\"Display Name\" <user>", "\"Display Name\" <user@MISSING_DOMAIN>",
- { NULL, "Display Name", NULL, "user", "", TRUE },
- { NULL, "Display Name", NULL, "user", "MISSING_DOMAIN", TRUE }, 0 },
+ { NULL, NULL, "Display Name", NULL, "user", "", TRUE },
+ { NULL, NULL, "Display Name", NULL, "user", "MISSING_DOMAIN", TRUE }, 0 },
{ "@domain (Display Name)", "\"Display Name\" <\"\"@domain>", "\"Display Name\" <MISSING_MAILBOX@domain>",
- { NULL, "Display Name", NULL, "", "domain", TRUE },
- { NULL, "Display Name", NULL, "MISSING_MAILBOX", "domain", TRUE }, 0 },
+ { NULL, NULL, "Display Name", NULL, "", "domain", TRUE },
+ { NULL, NULL, "Display Name", NULL, "MISSING_MAILBOX", "domain", TRUE }, 0 },
{ "user@domain ()", "<user@domain>", NULL,
- { NULL, NULL, NULL, "user", "domain", FALSE },
- { NULL, NULL, NULL, "user", "domain", FALSE }, 0 },
+ { NULL, NULL, NULL, NULL, "user", "domain", FALSE },
+ { NULL, NULL, NULL, NULL, "user", "domain", FALSE }, 0 },
/* Display Name <user@domain> -> "Display Name" <user@domain> */
{ "DisplayName <user@domain>", NULL, NULL,
- { NULL, "DisplayName", NULL, "user", "domain", FALSE },
- { NULL, "DisplayName", NULL, "user", "domain", FALSE }, 0 },
+ { NULL, NULL, "DisplayName", NULL, "user", "domain", FALSE },
+ { NULL, NULL, "DisplayName", NULL, "user", "domain", FALSE }, 0 },
{ "Display Name <user@domain>", "\"Display Name\" <user@domain>", NULL,
- { NULL, "Display Name", NULL, "user", "domain", FALSE },
- { NULL, "Display Name", NULL, "user", "domain", FALSE }, 0 },
+ { NULL, NULL, "Display Name", NULL, "user", "domain", FALSE },
+ { NULL, NULL, "Display Name", NULL, "user", "domain", FALSE }, 0 },
{ "\"Display Name\" <user@domain>", NULL, NULL,
- { NULL, "Display Name", NULL, "user", "domain", FALSE },
- { NULL, "Display Name", NULL, "user", "domain", FALSE }, 0 },
+ { NULL, NULL, "Display Name", NULL, "user", "domain", FALSE },
+ { NULL, NULL, "Display Name", NULL, "user", "domain", FALSE }, 0 },
{ "\"Display\\\"Name\" <user@domain>", NULL, NULL,
- { NULL, "Display\"Name", NULL, "user", "domain", FALSE },
- { NULL, "Display\"Name", NULL, "user", "domain", FALSE }, 0 },
+ { NULL, NULL, "Display\"Name", NULL, "user", "domain", FALSE },
+ { NULL, NULL, "Display\"Name", NULL, "user", "domain", FALSE }, 0 },
{ "Display Name <user>", "\"Display Name\" <user>", "\"Display Name\" <user@MISSING_DOMAIN>",
- { NULL, "Display Name", NULL, "user", "", TRUE },
- { NULL, "Display Name", NULL, "user", "MISSING_DOMAIN", TRUE }, 0 },
+ { NULL, NULL, "Display Name", NULL, "user", "", TRUE },
+ { NULL, NULL, "Display Name", NULL, "user", "MISSING_DOMAIN", TRUE }, 0 },
{ "\"\" <user@domain>", "<user@domain>", NULL,
- { NULL, NULL, NULL, "user", "domain", FALSE },
- { NULL, NULL, NULL, "user", "domain", FALSE }, 0 },
+ { NULL, NULL, NULL, NULL, "user", "domain", FALSE },
+ { NULL, NULL, NULL, NULL, "user", "domain", FALSE }, 0 },
/* <@route:user@domain> -> <@route:user@domain> */
{ "<@route:user@domain>", NULL, NULL,
- { NULL, NULL, "@route", "user", "domain", FALSE },
- { NULL, NULL, "@route", "user", "domain", FALSE }, 0 },
+ { NULL, NULL, NULL, "@route", "user", "domain", FALSE },
+ { NULL, NULL, NULL, "@route", "user", "domain", FALSE }, 0 },
{ "<@route,@route2:user@domain>", NULL, NULL,
- { NULL, NULL, "@route,@route2", "user", "domain", FALSE },
- { NULL, NULL, "@route,@route2", "user", "domain", FALSE }, 0 },
+ { NULL, NULL, NULL, "@route,@route2", "user", "domain", FALSE },
+ { NULL, NULL, NULL, "@route,@route2", "user", "domain", FALSE }, 0 },
{ "<@route@route2:user@domain>", "<@route,@route2:user@domain>", NULL,
- { NULL, NULL, "@route,@route2", "user", "domain", FALSE },
- { NULL, NULL, "@route,@route2", "user", "domain", FALSE }, 0 },
+ { NULL, NULL, NULL, "@route,@route2", "user", "domain", FALSE },
+ { NULL, NULL, NULL, "@route,@route2", "user", "domain", FALSE }, 0 },
{ "<@route@route2:user>", "<@route,@route2:user>", "<@route,@route2:user@MISSING_DOMAIN>",
- { NULL, NULL, "@route,@route2", "user", "", TRUE },
- { NULL, NULL, "@route,@route2", "user", "MISSING_DOMAIN", TRUE }, 0 },
+ { NULL, NULL, NULL, "@route,@route2", "user", "", TRUE },
+ { NULL, NULL, NULL, "@route,@route2", "user", "MISSING_DOMAIN", TRUE }, 0 },
{ "<@route@route2:\"\"@domain>", "<@route,@route2:\"\"@domain>", NULL,
- { NULL, NULL, "@route,@route2", "", "domain", FALSE },
- { NULL, NULL, "@route,@route2", "", "domain", FALSE }, 0 },
+ { NULL, NULL, NULL, "@route,@route2", "", "domain", FALSE },
+ { NULL, NULL, NULL, "@route,@route2", "", "domain", FALSE }, 0 },
/* Display Name <@route:user@domain> ->
"Display Name" <@route:user@domain> */
{ "Display Name <@route:user@domain>", "\"Display Name\" <@route:user@domain>", NULL,
- { NULL, "Display Name", "@route", "user", "domain", FALSE },
- { NULL, "Display Name", "@route", "user", "domain", FALSE }, 0 },
+ { NULL, NULL, "Display Name", "@route", "user", "domain", FALSE },
+ { NULL, NULL, "Display Name", "@route", "user", "domain", FALSE }, 0 },
{ "Display Name <@route,@route2:user@domain>", "\"Display Name\" <@route,@route2:user@domain>", NULL,
- { NULL, "Display Name", "@route,@route2", "user", "domain", FALSE },
- { NULL, "Display Name", "@route,@route2", "user", "domain", FALSE }, 0 },
+ { NULL, NULL, "Display Name", "@route,@route2", "user", "domain", FALSE },
+ { NULL, NULL, "Display Name", "@route,@route2", "user", "domain", FALSE }, 0 },
{ "Display Name <@route@route2:user@domain>", "\"Display Name\" <@route,@route2:user@domain>", NULL,
- { NULL, "Display Name", "@route,@route2", "user", "domain", FALSE },
- { NULL, "Display Name", "@route,@route2", "user", "domain", FALSE }, 0 },
+ { NULL, NULL, "Display Name", "@route,@route2", "user", "domain", FALSE },
+ { NULL, NULL, "Display Name", "@route,@route2", "user", "domain", FALSE }, 0 },
{ "Display Name <@route@route2:user>", "\"Display Name\" <@route,@route2:user>", "\"Display Name\" <@route,@route2:user@MISSING_DOMAIN>",
- { NULL, "Display Name", "@route,@route2", "user", "", TRUE },
- { NULL, "Display Name", "@route,@route2", "user", "MISSING_DOMAIN", TRUE }, 0 },
+ { NULL, NULL, "Display Name", "@route,@route2", "user", "", TRUE },
+ { NULL, NULL, "Display Name", "@route,@route2", "user", "MISSING_DOMAIN", TRUE }, 0 },
{ "Display Name <@route@route2:\"\"@domain>", "\"Display Name\" <@route,@route2:\"\"@domain>", NULL,
- { NULL, "Display Name", "@route,@route2", "", "domain", FALSE },
- { NULL, "Display Name", "@route,@route2", "", "domain", FALSE }, 0 },
+ { NULL, NULL, "Display Name", "@route,@route2", "", "domain", FALSE },
+ { NULL, NULL, "Display Name", "@route,@route2", "", "domain", FALSE }, 0 },
/* other tests: */
{ "\"foo: <a@b>;,\" <user@domain>", NULL, NULL,
- { NULL, "foo: <a@b>;,", NULL, "user", "domain", FALSE },
- { NULL, "foo: <a@b>;,", NULL, "user", "domain", FALSE }, 0 },
+ { NULL, NULL, "foo: <a@b>;,", NULL, "user", "domain", FALSE },
+ { NULL, NULL, "foo: <a@b>;,", NULL, "user", "domain", FALSE }, 0 },
{ "<>", "", "<MISSING_MAILBOX@MISSING_DOMAIN>",
- { NULL, NULL, NULL, "", "", TRUE },
- { NULL, NULL, NULL, "MISSING_MAILBOX", "MISSING_DOMAIN", TRUE }, 0 },
+ { NULL, NULL, NULL, NULL, "", "", TRUE },
+ { NULL, NULL, NULL, NULL, "MISSING_MAILBOX", "MISSING_DOMAIN", TRUE }, 0 },
{ "<@>", "", "<INVALID_ROUTE:MISSING_MAILBOX@MISSING_DOMAIN>",
- { NULL, NULL, NULL, "", "", TRUE },
- { NULL, NULL, "INVALID_ROUTE", "MISSING_MAILBOX", "MISSING_DOMAIN", TRUE }, 0 },
+ { NULL, NULL, NULL, NULL, "", "", TRUE },
+ { NULL, NULL, NULL, "INVALID_ROUTE", "MISSING_MAILBOX", "MISSING_DOMAIN", TRUE }, 0 },
/* Test against a out-of-bounds read bug - keep these two tests
together in this same order: */
{ "aaaa@", "<aaaa>", "<aaaa@MISSING_DOMAIN>",
- { NULL, NULL, NULL, "aaaa", "", TRUE },
- { NULL, NULL, NULL, "aaaa", "MISSING_DOMAIN", TRUE }, 0 },
+ { NULL, NULL, NULL, NULL, "aaaa", "", TRUE },
+ { NULL, NULL, NULL, NULL, "aaaa", "MISSING_DOMAIN", TRUE }, 0 },
{ "a(aa", "", "<MISSING_MAILBOX@MISSING_DOMAIN>",
- { NULL, NULL, NULL, "", "", TRUE },
- { NULL, NULL, NULL, "MISSING_MAILBOX", "MISSING_DOMAIN", TRUE },
+ { NULL, NULL, NULL, NULL, "", "", TRUE },
+ { NULL, NULL, NULL, NULL, "MISSING_MAILBOX", "MISSING_DOMAIN", TRUE },
TEST_MESSAGE_ADDRESS_FLAG_SKIP_LIST },
};
static struct message_address group_prefix = {
- NULL, NULL, NULL, "group", NULL, FALSE
+ NULL, NULL, NULL, NULL, "group", NULL, FALSE
};
static struct message_address group_suffix = {
- NULL, NULL, NULL, NULL, NULL, FALSE
+ NULL, NULL, NULL, NULL, NULL, NULL, FALSE
};
const struct message_address *addr;
string_t *str, *group;
@@ -327,7 +327,7 @@ static void test_message_address_nuls(void)
const unsigned char input[] =
"\"user\0nuls\\\0-esc\"@[domain\0nuls\\\0-esc] (comment\0nuls\\\0-esc)";
const struct message_address output = {
- NULL, "comment\xEF\xBF\xBDnuls\\\xEF\xBF\xBD-esc", NULL,
+ NULL, NULL, "comment\xEF\xBF\xBDnuls\\\xEF\xBF\xBD-esc", NULL,
"user\xEF\xBF\xBDnuls\\\xEF\xBF\xBD-esc",
"[domain\xEF\xBF\xBDnuls\\\xEF\xBF\xBD-esc]", FALSE
};
@@ -345,7 +345,7 @@ static void test_message_address_nuls_display_name(void)
const unsigned char input[] =
"\"displayname\0nuls\\\0-esc\" <\"user\0nuls\\\0-esc\"@[domain\0nuls\\\0-esc]>";
const struct message_address output = {
- NULL, "displayname\xEF\xBF\xBDnuls\\\xEF\xBF\xBD-esc", NULL,
+ NULL, NULL, "displayname\xEF\xBF\xBDnuls\\\xEF\xBF\xBD-esc", NULL,
"user\xEF\xBF\xBDnuls\\\xEF\xBF\xBD-esc",
"[domain\xEF\xBF\xBDnuls\\\xEF\xBF\xBD-esc]", FALSE
};
@@ -369,7 +369,7 @@ static void test_message_address_non_strict_dots(void)
};
const struct message_address *addr;
struct message_address output = {
- NULL, NULL, NULL, "local-part",
+ NULL, NULL, NULL, NULL, "local-part",
"example.com", FALSE
};
@@ -421,29 +421,29 @@ static void test_message_address_path(void)
struct message_address addr;
} tests[] = {
{ "<>", NULL,
- { NULL, NULL, NULL, NULL, NULL, FALSE } },
+ { NULL, NULL, NULL, NULL, NULL, NULL, FALSE } },
{ " < > ", "<>",
- { NULL, NULL, NULL, NULL, NULL, FALSE } },
+ { NULL, NULL, NULL, NULL, NULL, NULL, FALSE } },
{ "<user@domain>", NULL,
- { NULL, NULL, NULL, "user", "domain", FALSE } },
+ { NULL, NULL, NULL, NULL, "user", "domain", FALSE } },
{ " <user@domain> ", "<user@domain>",
- { NULL, NULL, NULL, "user", "domain", FALSE } },
+ { NULL, NULL, NULL, NULL, "user", "domain", FALSE } },
{ "user@domain", "<user@domain>",
- { NULL, NULL, NULL, "user", "domain", FALSE } },
+ { NULL, NULL, NULL, NULL, "user", "domain", FALSE } },
{ " user@domain ", "<user@domain>",
- { NULL, NULL, NULL, "user", "domain", FALSE } },
+ { NULL, NULL, NULL, NULL, "user", "domain", FALSE } },
{ "<\"user\"@domain>", "<user@domain>",
- { NULL, NULL, NULL, "user", "domain", FALSE } },
+ { NULL, NULL, NULL, NULL, "user", "domain", FALSE } },
{ "<\"user name\"@domain>", NULL,
- { NULL, NULL, NULL, "user name", "domain", FALSE } },
+ { NULL, NULL, NULL, NULL, "user name", "domain", FALSE } },
{ "<\"user@na\\\\me\"@domain>", NULL,
- { NULL, NULL, NULL, "user@na\\me", "domain", FALSE } },
+ { NULL, NULL, NULL, NULL, "user@na\\me", "domain", FALSE } },
{ "<\"user\\\"name\"@domain>", NULL,
- { NULL, NULL, NULL, "user\"name", "domain", FALSE } },
+ { NULL, NULL, NULL, NULL, "user\"name", "domain", FALSE } },
{ "<\"\"@domain>", NULL,
- { NULL, NULL, NULL, "", "domain", FALSE } },
+ { NULL, NULL, NULL, NULL, "", "domain", FALSE } },
{ "<@source", "<>",
- { NULL, NULL, NULL, NULL, NULL, TRUE } },
+ { NULL, NULL, NULL, NULL, NULL, NULL, TRUE } },
};
const struct message_address *addr;
string_t *str;
From da61d20311da34f22944c6111a0b97ea2a1f8a47 Mon Sep 17 00:00:00 2001
From: Timo Sirainen <timo.sirainen@open-xchange.com>
Date: Tue, 30 Jan 2024 22:17:38 +0200
Subject: [PATCH 5/6] lib-mail: Add message_address_parse_full() and struct
message_address_list
---
src/lib-mail/message-address.c | 37 +++++++++++++---------
src/lib-mail/message-address.h | 10 ++++++
src/lib-mail/test-message-address.c | 48 +++++++++++++++++++++++++----
3 files changed, 75 insertions(+), 20 deletions(-)
diff --git a/src/lib-mail/message-address.c b/src/lib-mail/message-address.c
index 9d192799468..ae37014079a 100644
--- a/src/lib-mail/message-address.c
+++ b/src/lib-mail/message-address.c
@@ -13,7 +13,8 @@ struct message_address_parser_context {
pool_t pool;
struct rfc822_parser_context parser;
- struct message_address *first_addr, *last_addr, addr;
+ struct message_address addr;
+ struct message_address_list addr_list;
string_t *str;
bool fill_missing, non_strict_dots;
@@ -28,7 +29,7 @@ static void add_address(struct message_address_parser_context *ctx)
memcpy(addr, &ctx->addr, sizeof(ctx->addr));
i_zero(&ctx->addr);
- DLLIST2_APPEND(&ctx->first_addr, &ctx->last_addr, addr);
+ DLLIST2_APPEND(&ctx->addr_list.head, &ctx->addr_list.tail, addr);
}
/* quote with "" and escape all '\', '"' and "'" characters if need */
@@ -439,10 +440,11 @@ static int parse_path(struct message_address_parser_context *ctx)
return ret;
}
-static struct message_address *
+static void
message_address_parse_real(pool_t pool, const unsigned char *data, size_t size,
unsigned int max_addresses,
- enum message_address_parse_flags flags)
+ enum message_address_parse_flags flags,
+ struct message_address_list *list_r)
{
struct message_address_parser_context ctx;
@@ -461,7 +463,7 @@ message_address_parse_real(pool_t pool, const unsigned char *data, size_t size,
(void)parse_address_list(&ctx, max_addresses);
}
rfc822_parser_deinit(&ctx.parser);
- return ctx.first_addr;
+ *list_r = ctx.addr_list;
}
static int
@@ -481,7 +483,7 @@ message_address_parse_path_real(pool_t pool, const unsigned char *data,
ret = parse_path(&ctx);
rfc822_parser_deinit(&ctx.parser);
- *addr_r = ctx.first_addr;
+ *addr_r = ctx.addr_list.head;
return (ret < 0 ? -1 : 0);
}
@@ -490,17 +492,24 @@ message_address_parse(pool_t pool, const unsigned char *data, size_t size,
unsigned int max_addresses,
enum message_address_parse_flags flags)
{
- struct message_address *addr;
+ struct message_address_list list;
+ message_address_parse_full(pool, data, size, max_addresses, flags,
+ &list);
+ return list.head;
+}
+void message_address_parse_full(pool_t pool, const unsigned char *data,
+ size_t size, unsigned int max_addresses,
+ enum message_address_parse_flags flags,
+ struct message_address_list *list_r)
+{
if (pool->datastack_pool) {
- return message_address_parse_real(pool, data, size,
- max_addresses, flags);
- }
- T_BEGIN {
- addr = message_address_parse_real(pool, data, size,
- max_addresses, flags);
+ message_address_parse_real(pool, data, size,
+ max_addresses, flags, list_r);
+ } else T_BEGIN {
+ message_address_parse_real(pool, data, size,
+ max_addresses, flags, list_r);
} T_END;
- return addr;
}
int message_address_parse_path(pool_t pool, const unsigned char *data,
diff --git a/src/lib-mail/message-address.h b/src/lib-mail/message-address.h
index 85cff3dcc6f..224f7a75605 100644
--- a/src/lib-mail/message-address.h
+++ b/src/lib-mail/message-address.h
@@ -31,12 +31,22 @@ struct message_address {
bool invalid_syntax;
};
+struct message_address_list {
+ struct message_address *head, *tail;
+};
+
/* Parse message addresses from given data. Note that giving an empty string
will return NULL since there are no addresses. */
struct message_address *
message_address_parse(pool_t pool, const unsigned char *data, size_t size,
unsigned int max_addresses,
enum message_address_parse_flags flags);
+/* Same as message_address_parse(), but return message_address_list containing
+ both the first and the last address in the linked list. */
+void message_address_parse_full(pool_t pool, const unsigned char *data,
+ size_t size, unsigned int max_addresses,
+ enum message_address_parse_flags flags,
+ struct message_address_list *list_r);
/* Parse RFC 5322 "path" (Return-Path header) from given data. Returns -1 if
the path is invalid and 0 otherwise.
diff --git a/src/lib-mail/test-message-address.c b/src/lib-mail/test-message-address.c
index 261cbfba70a..54aa9a83101 100644
--- a/src/lib-mail/test-message-address.c
+++ b/src/lib-mail/test-message-address.c
@@ -19,8 +19,9 @@ static bool cmp_addr(const struct message_address *a1,
a1->invalid_syntax == a2->invalid_syntax;
}
-static const struct message_address *
-test_parse_address(const char *input, bool fill_missing)
+static void
+test_parse_address_full(const char *input, bool fill_missing,
+ struct message_address_list *list_r)
{
const enum message_address_parse_flags flags =
fill_missing ? MESSAGE_ADDRESS_PARSE_FLAG_FILL_MISSING : 0;
@@ -28,11 +29,18 @@ test_parse_address(const char *input, bool fill_missing)
if there's any out-of-bounds access */
size_t input_len = strlen(input);
unsigned char *input_dup = i_memdup(input, input_len);
- const struct message_address *addr =
- message_address_parse(pool_datastack_create(),
- input_dup, input_len, UINT_MAX, flags);
+ message_address_parse_full(pool_datastack_create(),
+ input_dup, input_len, UINT_MAX, flags,
+ list_r);
i_free(input_dup);
- return addr;
+}
+
+static const struct message_address *
+test_parse_address(const char *input, bool fill_missing)
+{
+ struct message_address_list list;
+ test_parse_address_full(input, fill_missing, &list);
+ return list.head;
}
static void test_message_address(void)
@@ -322,6 +330,33 @@ static void test_message_address(void)
test_end();
}
+static void test_message_address_list(void)
+{
+ test_begin("message address list");
+
+ const char *test_input =
+ "user1@example1.com, user2@example2.com, user3@example3.com";
+ const struct message_address wanted_addrs[] = {
+ { NULL, NULL, NULL, NULL, "user1", "example1.com", FALSE },
+ { NULL, NULL, NULL, NULL, "user2", "example2.com", FALSE },
+ { NULL, NULL, NULL, NULL, "user3", "example3.com", FALSE },
+ };
+
+ struct message_address_list list;
+ struct message_address *addr, *scanned_last_addr;
+ test_parse_address_full(test_input, FALSE, &list);
+ addr = list.head;
+ for (unsigned int i = 0; i < N_ELEMENTS(wanted_addrs); i++) {
+ test_assert_idx(cmp_addr(addr, &wanted_addrs[i]), i);
+ scanned_last_addr = addr;
+ addr = addr->next;
+ }
+ test_assert(list.tail == scanned_last_addr);
+ test_assert(addr == NULL);
+
+ test_end();
+}
+
static void test_message_address_nuls(void)
{
const unsigned char input[] =
@@ -521,6 +556,7 @@ int main(void)
{
static void (*const test_functions[])(void) = {
test_message_address,
+ test_message_address_list,
test_message_address_nuls,
test_message_address_nuls_display_name,
test_message_address_non_strict_dots,
From 1481c04f02df7647f520df65d63df7626bf0ee32 Mon Sep 17 00:00:00 2001
From: Timo Sirainen <timo.sirainen@open-xchange.com>
Date: Fri, 9 Feb 2024 00:57:12 +0200
Subject: [PATCH 6/6] lib-mail, lib-imap: Optimize parsing large number of
address headers
Every header was appended to a linked list by walking through the whole
list, causing excessive CPU usage when the list became large enough.
Fixed by changing struct message_part_envelope to use struct
message_address_list, which stores also linked list tail pointers. This
allows quickly appending to the end of the linked list.
---
src/lib-imap/imap-envelope.c | 27 ++++++++++-------------
src/lib-mail/message-part-data.c | 17 +++++++-------
src/lib-mail/message-part-data.h | 6 +++--
src/lib-storage/index/index-search-mime.c | 4 ++--
4 files changed, 27 insertions(+), 27 deletions(-)
diff --git a/src/lib-imap/imap-envelope.c b/src/lib-imap/imap-envelope.c
index 1312eae2ff3..da3177025a5 100644
--- a/src/lib-imap/imap-envelope.c
+++ b/src/lib-imap/imap-envelope.c
@@ -67,17 +67,17 @@ void imap_envelope_write(struct message_part_envelope *data,
}
str_append_c(str, ' ');
- imap_write_address(str, data->from);
+ imap_write_address(str, data->from.head);
str_append_c(str, ' ');
- imap_write_address(str, NVL(data->sender, data->from));
+ imap_write_address(str, NVL(data->sender.head, data->from.head));
str_append_c(str, ' ');
- imap_write_address(str, NVL(data->reply_to, data->from));
+ imap_write_address(str, NVL(data->reply_to.head, data->from.head));
str_append_c(str, ' ');
- imap_write_address(str, data->to);
+ imap_write_address(str, data->to.head);
str_append_c(str, ' ');
- imap_write_address(str, data->cc);
+ imap_write_address(str, data->cc.head);
str_append_c(str, ' ');
- imap_write_address(str, data->bcc);
+ imap_write_address(str, data->bcc.head);
str_append_c(str, ' ');
imap_append_nstring_nolf(str, data->in_reply_to);
@@ -126,28 +126,25 @@ imap_envelope_parse_address(const struct imap_arg *arg,
static bool
imap_envelope_parse_addresses(const struct imap_arg *arg,
- pool_t pool, struct message_address **addrs_r)
+ pool_t pool, struct message_address_list *addrs_r)
{
- struct message_address *first, *last, *addr;
+ struct message_address *addr;
const struct imap_arg *list_args;
- if (arg->type == IMAP_ARG_NIL) {
- *addrs_r = NULL;
+ i_zero(addrs_r);
+ if (arg->type == IMAP_ARG_NIL)
return TRUE;
- }
if (!imap_arg_get_list(arg, &list_args))
return FALSE;
- first = last = addr = NULL;
+ addr = NULL;
for (; !IMAP_ARG_IS_EOL(list_args); list_args++) {
if (!imap_envelope_parse_address
(list_args, pool, &addr))
return FALSE;
- DLLIST2_APPEND(&first, &last, addr);
+ DLLIST2_APPEND(&addrs_r->head, &addrs_r->tail, addr);
}
-
- *addrs_r = first;
return TRUE;
}
diff --git a/src/lib-mail/message-part-data.c b/src/lib-mail/message-part-data.c
index a5771f87e2e..25019ab432d 100644
--- a/src/lib-mail/message-part-data.c
+++ b/src/lib-mail/message-part-data.c
@@ -4,6 +4,7 @@
#include "str.h"
#include "wildcard-match.h"
#include "array.h"
+#include "llist.h"
#include "rfc822-parser.h"
#include "rfc2231-parser.h"
#include "message-address.h"
@@ -176,7 +177,7 @@ void message_part_envelope_parse_from_header(pool_t pool,
{
struct message_part_envelope *d;
enum envelope_field field;
- struct message_address **addr_p, *addr;
+ struct message_address_list *addr_p, new_addr;
const char **str_p;
if (*data == NULL) {
@@ -234,18 +235,18 @@ void message_part_envelope_parse_from_header(pool_t pool,
}
if (addr_p != NULL) {
- addr = message_address_parse(pool, hdr->full_value,
- hdr->full_value_len,
- UINT_MAX,
- MESSAGE_ADDRESS_PARSE_FLAG_FILL_MISSING);
+ message_address_parse_full(pool, hdr->full_value,
+ hdr->full_value_len,
+ UINT_MAX,
+ MESSAGE_ADDRESS_PARSE_FLAG_FILL_MISSING,
+ &new_addr);
/* Merge multiple headers the same as if they were comma
separated in a single line. This is better from security
point of view, because attacker could intentionally write
addresses in a way that e.g. the first From header is
validated while MUA only shows the second From header. */
- while (*addr_p != NULL)
- addr_p = &(*addr_p)->next;
- *addr_p = addr;
+ DLLIST2_JOIN(&addr_p->head, &addr_p->tail,
+ &new_addr.head, &new_addr.tail);
} else if (str_p != NULL) {
*str_p = message_header_strdup(pool, hdr->full_value,
hdr->full_value_len);
diff --git a/src/lib-mail/message-part-data.h b/src/lib-mail/message-part-data.h
index 5ff9ffe1bc6..7ec878de68e 100644
--- a/src/lib-mail/message-part-data.h
+++ b/src/lib-mail/message-part-data.h
@@ -2,6 +2,7 @@
#define MESSAGE_PART_DATA_H
#include "message-part.h"
+#include "message-address.h"
#define MESSAGE_PART_DEFAULT_CHARSET "us-ascii"
@@ -14,8 +15,9 @@ struct message_part_param {
struct message_part_envelope {
const char *date, *subject;
- struct message_address *from, *sender, *reply_to;
- struct message_address *to, *cc, *bcc;
+
+ struct message_address_list from, sender, reply_to;
+ struct message_address_list to, cc, bcc;
const char *in_reply_to, *message_id;
};
diff --git a/src/lib-storage/index/index-search-mime.c b/src/lib-storage/index/index-search-mime.c
index da7e5e17092..3328ce98af1 100644
--- a/src/lib-storage/index/index-search-mime.c
+++ b/src/lib-storage/index/index-search-mime.c
@@ -205,7 +205,7 @@ seach_arg_mime_envelope_address_match(
enum mail_search_mime_arg_type type, const char *key,
const struct message_part_envelope *envelope)
{
- const struct message_address *addrs;
+ struct message_address_list addrs;
string_t *addrs_enc;
if (envelope == NULL)
@@ -239,7 +239,7 @@ seach_arg_mime_envelope_address_match(
probably be normalized directly in the struct message_address. */
addrs_enc = t_str_new(128);
- message_address_write(addrs_enc, addrs);
+ message_address_write(addrs_enc, addrs.head);
return (strstr(str_c(addrs_enc), key) != NULL ? 1 : 0);
}
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