diff options
Diffstat (limited to 'lib/tsocket')
| -rw-r--r-- | lib/tsocket/tsocket.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/lib/tsocket/tsocket.c b/lib/tsocket/tsocket.c index 8e97997d85..11ae6ce9ed 100644 --- a/lib/tsocket/tsocket.c +++ b/lib/tsocket/tsocket.c @@ -219,6 +219,11 @@ struct tevent_req *tdgram_sendto_send(TALLOC_CTX *mem_ctx, state->ops = dgram->ops; state->ret = -1; + if (len == 0) { + tevent_req_error(req, EINVAL); + goto post; + } + subreq = state->ops->sendto_send(state, ev, dgram, buf, len, dst); if (tevent_req_nomem(subreq, req)) { |