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#915 fix "response too large" error path 

Otherwise, ogServer sends "200 OK" after a "500 Internal Server Error
error" response.
master
Javier Sánchez Parra 2021-04-16 13:31:44 +02:00 committed by OpenGnSys Support Team
parent 2c6cef71d8
commit 90eab86796
1 changed files with 9 additions and 12 deletions
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21
src/rest.c
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@ -3976,17 +3976,21 @@ static int og_server_internal_error(struct og_client *cli)
static int og_client_ok(struct og_client *cli, char *buf_reply)
{
char buf[OG_MSG_RESPONSE_MAXLEN] = {};
int err = 0, len;
int len;
len = snprintf(buf, sizeof(buf),
"HTTP/1.1 200 OK\r\nContent-Length: %ld\r\n\r\n%s",
strlen(buf_reply), buf_reply);
if (len >= (int)sizeof(buf))
err = og_server_internal_error(cli);
if (len >= (int)sizeof(buf)) {
syslog(LOG_ERR, "HTTP response to %s:%hu is too large\n",
inet_ntoa(cli->addr.sin_addr),
ntohs(cli->addr.sin_port));
return og_server_internal_error(cli);
}
send(og_client_socket(cli), buf, strlen(buf), 0);
return err;
return 0;
}
int og_client_state_process_payload_rest(struct og_client *cli)
@ -4416,14 +4420,7 @@ int og_client_state_process_payload_rest(struct og_client *cli)
if (err < 0)
return og_client_bad_request(cli);
err = og_client_ok(cli, buf_reply);
if (err < 0) {
syslog(LOG_ERR, "HTTP response to %s:%hu is too large\n",
inet_ntoa(cli->addr.sin_addr),
ntohs(cli->addr.sin_port));
}
return err;
return og_client_ok(cli, buf_reply);
err_process_rest_payload:
json_decref(root);