diff options
Diffstat (limited to 'client-msg.c')
| -rw-r--r-- | client-msg.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/client-msg.c b/client-msg.c index 5a95ff62..845f10b0 100644 --- a/client-msg.c +++ b/client-msg.c @@ -70,16 +70,15 @@ client_msg_dispatch(struct client_ctx *cctx) int client_msg_fn_error(struct hdr *hdr, struct client_ctx *cctx) { - char *errstr; + struct msg_print_data data; - if (hdr->size == SIZE_MAX) - fatalx("bad MSG_ERROR size"); + if (hdr->size < sizeof data) + fatalx("bad MSG_PRINT size"); + buffer_read(cctx->srv_in, &data, sizeof data); - errstr = xmalloc(hdr->size + 1); - buffer_read(cctx->srv_in, errstr, hdr->size); - errstr[hdr->size] = '\0'; + data.msg[(sizeof data.msg) - 1] = '\0'; + cctx->errstr = xstrdup(data.msg); - cctx->errstr = errstr; return (-1); } |