} else if (!strcasecmp(data, "peername")) {
ast_copy_string(buf, p->peername, len);
} else if (!strcasecmp(data, "t38passthrough")) {
- if (p->t38.state == T38_DISABLED)
- ast_copy_string(buf, "0", sizeof("0"));
- else /* T38 is offered or enabled in this call */
- ast_copy_string(buf, "1", sizeof("1"));
+ if (p->t38.state == T38_DISABLED) {
+ ast_copy_string(buf, "0", len);
+ } else { /* T38 is offered or enabled in this call */
+ ast_copy_string(buf, "1", len);
+ }
} else {
ast_channel_unlock(chan);
return -1;