dovecot/SOURCES/dovecot-2.3.13-CVE_2020_25275-part2.patch
2021-09-09 16:10:52 +00:00

47 lines
1.4 KiB
Diff

From eea57c8683325f9767b2eb1b44a0b23352541c1e Mon Sep 17 00:00:00 2001
From: Timo Sirainen <timo.sirainen@open-xchange.com>
Date: Mon, 17 Aug 2020 17:59:19 +0300
Subject: [PATCH] imap: Split off client_command_failed_early()
---
src/imap/imap-client.c | 19 ++++++++++++++-----
1 file changed, 14 insertions(+), 5 deletions(-)
diff --git a/src/imap/imap-client.c b/src/imap/imap-client.c
index 07b2a8018b..0bf03caa97 100644
--- a/src/imap/imap-client.c
+++ b/src/imap/imap-client.c
@@ -1176,6 +1176,19 @@ bool client_handle_unfinished_cmd(struct client_command_context *cmd)
return TRUE;
}
+static void
+client_command_failed_early(struct client_command_context **_cmd,
+ const char *error)
+{
+ struct client_command_context *cmd = *_cmd;
+
+ io_loop_time_refresh();
+ command_stats_start(cmd);
+ client_send_command_error(cmd, error);
+ cmd->param_error = TRUE;
+ client_command_free(_cmd);
+}
+
static bool client_command_input(struct client_command_context *cmd)
{
struct client *client = cmd->client;
@@ -1239,11 +1252,7 @@ static bool client_command_input(struct client_command_context *cmd)
if (cmd->func == NULL) {
/* unknown command */
- io_loop_time_refresh();
- command_stats_start(cmd);
- client_send_command_error(cmd, "Unknown command.");
- cmd->param_error = TRUE;
- client_command_free(&cmd);
+ client_command_failed_early(&cmd, "Unknown command.");
return TRUE;
} else {
i_assert(!client->disconnected);