Remove arg limit

Allocate dynamically
FS-9762 --resolve

diff --git a/src/mod/event_handlers/mod_erlang_event/handle_msg.c b/src/mod/event_handlers/mod_erlang_event/handle_msg.c
index 5dbcd202c10ef1e59912b4fb4da342157535d46f..06344e721f0c53788742dd02cbd9bbd9cfd8a619 100644 (file)
--- a/src/mod/event_handlers/mod_erlang_event/handle_msg.c
+++ b/src/mod/event_handlers/mod_erlang_event/handle_msg.c
@@ -737,13 +737,18 @@ static switch_status_t handle_msg_api(listener_t *listener, erlang_msg * msg, in
        }
 }
 
-#define ARGLEN 2048
 static switch_status_t handle_msg_bgapi(listener_t *listener, erlang_msg * msg, int arity, ei_x_buff * buf, ei_x_buff * rbuf)
 {
        char api_cmd[MAXATOMLEN];
-       char arg[ARGLEN];
+       char *arg = NULL;
+       int size, type;
+
+       if (arity < 3 ||
+               ei_decode_atom(buf->buff, &buf->index, api_cmd) ||
+               ei_get_type(buf->buff, &buf->index, &type, &size) ||
+               !(arg = malloc(size + 1)) ||
+               ei_decode_string_or_binary(buf->buff, &buf->index, size, arg)) {
 
-       if (arity < 3 || ei_decode_atom(buf->buff, &buf->index, api_cmd) || ei_decode_string_or_binary(buf->buff, &buf->index, ARGLEN - 1, arg)) {
                ei_x_encode_tuple_header(rbuf, 2);
                ei_x_encode_atom(rbuf, "error");
                ei_x_encode_atom(rbuf, "badarg");
@@ -776,6 +781,9 @@ static switch_status_t handle_msg_bgapi(listener_t *listener, erlang_msg * msg,
                ei_x_encode_atom(rbuf, "ok");
                _ei_x_encode_string(rbuf, acs->uuid_str);
        }
+
+       switch_safe_free(arg);
+
        return SWITCH_STATUS_SUCCESS;
 }