Fixed inet_pton and a new Winsock UDP bug.

inet_pton was copying the entire sockaddr_in struct,
rather than just the sin_addr field...

I am a bit unsure about the UDP fix, because it may affect
TCP as well. On UDP sockets, when a sendto fails, the next
receive/receivefrom fails with CONNRESET. I changed
sock_recv/sock_recvfrom in wsocket.c to skip the CONNRESET
from the recv/recvfrom, hoping that if the socket is TCP,
sock_waitfd will get the CONNRESET again. The tests pass,
but this should be tested more thoroughly.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/io.h b/src/io.h
index 8cca08a..76a3e58 100644
--- a/src/io.h
+++ b/src/io.h
@@ -22,7 +22,7 @@ enum {
     IO_DONE = 0,        /* operation completed successfully */
     IO_TIMEOUT = -1,    /* operation timed out */
     IO_CLOSED = -2,     /* the connection has been closed */
-        IO_UNKNOWN = -3
+        IO_UNKNOWN = -3     
 };
 
 /* interface to error message function */