Mercurial > dovecot > core-2.2

changeset 16581:debbcfe5577a

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pop3: Avoid assert-crash if client disconnects during LIST.
author Timo Sirainen <tss@iki.fi>
date Wed, 10 Jul 2013 05:19:22 +0300
parents 4707096101a4
children 9091d0f2d971
files src/pop3/pop3-commands.c
diffstat 1 files changed, 2 insertions(+), 2 deletions(-) [+]
line wrap: on
line diff
--- a/src/pop3/pop3-commands.c	Wed Jul 10 03:27:52 2013 +0300
+++ b/src/pop3/pop3-commands.c	Wed Jul 10 05:19:22 2013 +0300
@@ -132,6 +132,8 @@
 	struct cmd_list_context *ctx = client->cmd_context;
 
 	for (; ctx->msgnum != client->messages_count; ctx->msgnum++) {
+		if (client->output->closed)
+			break;
 		if (POP3_CLIENT_OUTPUT_FULL(client)) {
 			/* buffer full */
 			return;
@@ -145,8 +147,6 @@
 
 		client_send_line(client, "%u %"PRIuUOFF_T, ctx->msgnum+1,
 				 client->message_sizes[ctx->msgnum]);
-		if (client->output->closed)
-			break;
 	}
 
 	client_send_line(client, ".");