diff options
Diffstat (limited to 'nsswitch')
| -rw-r--r-- | nsswitch/libwbclient/wb_reqtrans.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/nsswitch/libwbclient/wb_reqtrans.c b/nsswitch/libwbclient/wb_reqtrans.c index 5328423b15..6dc429bb7d 100644 --- a/nsswitch/libwbclient/wb_reqtrans.c +++ b/nsswitch/libwbclient/wb_reqtrans.c @@ -84,6 +84,11 @@ static ssize_t wb_req_more(uint8_t *buf, size_t buflen, void *private_data) return sizeof(struct winbindd_request) - 4; } + if (buflen > sizeof(struct winbindd_request)) { + /* We've been here, we're done */ + return 0; + } + if ((state->max_extra_data != 0) && (req->extra_len > state->max_extra_data)) { DEBUG(3, ("Got request with %d bytes extra data on " |