Mirrors/libwebsockets
1
0
Fork 0
mirror of https://github.com/warmcat/libwebsockets.git synced 2025-03-16 00:00:07 +01:00
Code Issues Releases Wiki Activity

remove double free attempts from no ACCEPT server response cleanup path

Browse source 
The generic wsi close code is smart enough to clean up after these allocations itself

Signed-off-by: Andy Green <andy.green@linaro.org>
This commit is contained in:
Andy Green 2016-01-13 18:48:50 +08:00
parent 8308073464
commit 389a4bb9f0
1 changed files with 8 additions and 10 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

18
lib/client.c
View file

@ -527,18 +527,18 @@ lws_client_interpret_server_handshake(struct lws *wsi)
* Now let's confirm it sent all the necessary headers
*/
if (lws_hdr_total_length(wsi, WSI_TOKEN_ACCEPT) == 0) {
lwsl_info("no ACCEPT\n");
p = lws_hdr_simple_ptr(wsi, WSI_TOKEN_HTTP);
isErrorCodeReceived = 1;
goto bail3;
}
p = lws_hdr_simple_ptr(wsi, WSI_TOKEN_HTTP);
if (!p) {
lwsl_info("no URI\n");
goto bail3;
}
if (lws_hdr_total_length(wsi, WSI_TOKEN_ACCEPT) == 0) {
lwsl_info("no ACCEPT\n");
isErrorCodeReceived = 1;
goto bail3;
}
if (p && strncmp(p, "101", 3)) {
lwsl_warn(
"lws_client_handshake: got bad HTTP response '%s'\n", p);
@ -852,7 +852,6 @@ check_accept:
return 0;
bail3:
lws_free_set_NULL(wsi->u.ws.rx_ubuf);
close_reason = LWS_CLOSE_STATUS_NOSTATUS;
bail2:
@ -871,8 +870,7 @@ bail2:
lwsl_info("closing connection due to bail2 connection error\n");
/* free up his parsing allocations */
lws_free_header_table(wsi);
/* closing will free up his parsing allocations */
lws_close_free_wsi(wsi, close_reason);
return 1;