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Fix crash issue caused by unknown http response

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This commit is contained in:
Nick Peng
2019-08-28 00:40:36 +08:00
parent da9ef34588
commit add8eecead
1 changed files with 2 additions and 0 deletions
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2
src/dns_client.c
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@@ -1774,7 +1774,9 @@ static int _dns_client_process_tcp(struct dns_server_info *server_info, struct e
len = http_head_parse(http_head, (char *)server_info->recv_buff.data, server_info->recv_buff.len); len = http_head_parse(http_head, (char *)server_info->recv_buff.data, server_info->recv_buff.len);
if (len < 0) { if (len < 0) {
tlog(TLOG_DEBUG, "remote server not supported.");
http_head_destroy(http_head); http_head_destroy(http_head);
http_head = NULL;
if (len == -1) { if (len == -1) {
break; break;
} }