c90d26d28b
There are a few bugs in dnrd that should probably be fixed by the author but could be made to work on bsd: 1. Initialization in common.h of recv_addr is broken, causing at least the '-a' switch not to work. Instead of assuming positions of fields in the struct across platforms I thought it safer to do a standard initialization in main(). 2. The buffer overflow code in udp.c:dnsrecv() is off by one, rejecting messages where the size exactly fills the available buffer. I also changed to the calls to dnsrecv to pass 512 as the max size instead of the buffers that seem to be padded by 4 bytes for a reason I don't understand. This causes a calling named to resend packets. Eventually one seems to get through but response times can be painfully slow. PR: ports/41128 Submitted by: Michael C. Adler <mad1@tapil.com> |
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