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Code Pull Requests Releases Activity

Remove arg limit 

Allocate dynamically
FS-9762 --resolve
This commit is contained in:
Tamas Cseke 2016-11-22 15:30:19 +01:00
parent 6398ed91bb
commit 330f60964d
1 changed files with 11 additions and 3 deletions
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14
src/mod/event_handlers/mod_erlang_event/handle_msg.c
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@ -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;
}