deallocate extension contexts on connection close
Signed-off-by: Andy Green <andy@warmcat.com>
diff --git a/lib/libwebsockets.c b/lib/libwebsockets.c
index 39c537f..dded30e 100644
--- a/lib/libwebsockets.c
+++ b/lib/libwebsockets.c
@@ -204,7 +204,20 @@
wsi->protocol->callback(context, wsi, LWS_CALLBACK_CLOSED,
wsi->user_space, NULL, 0);
- /* free up his allocations */
+ /* deallocate any active extension contexts */
+
+ for (n = 0; n < wsi->count_active_extensions; n++) {
+ if (!wsi->active_extensions[n]->callback)
+ continue;
+
+ wsi->active_extensions[n]->callback(context, wsi,
+ LWS_EXT_CALLBACK_DESTROY,
+ wsi->active_extensions_user[n], NULL, 0);
+
+ free(wsi->active_extensions_user[n]);
+ }
+
+ /* free up his parsing allocations */
for (n = 0; n < WSI_TOKEN_COUNT; n++)
if (wsi->utf8_token[n].token)