+2003-08-27 Phil Knirsch <pknirsch@redhat.com>
+ Jakub Jelinek <jakub@redhat.com>
+
+ * sunrpc/svc.c (svc_getreqset): Fix fds_bits reading on 64-bit
+ big endian arches. Don't read beyond end of fds_bits array.
+
2003-04-27 Bruno Haible <bruno@clisp.org>
* manual/message.texi (Advanced gettext functions): Add information
void
svc_getreqset (fd_set *readfds)
{
- register u_int32_t mask;
- register u_int32_t *maskp;
+ register fd_mask mask;
+ register fd_mask *maskp;
register int setsize;
register int sock;
register int bit;
setsize = _rpc_dtablesize ();
- maskp = (u_int32_t *) readfds->fds_bits;
- for (sock = 0; sock < setsize; sock += 32)
+ if (setsize > FD_SETSIZE)
+ setsize = FD_SETSIZE;
+ maskp = readfds->fds_bits;
+ for (sock = 0; sock < setsize; sock += NFDBITS)
for (mask = *maskp++; (bit = ffs (mask)); mask ^= (1 << (bit - 1)))
INTUSE(svc_getreq_common) (sock + bit - 1);
}