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-rw-r--r--sunrpc/svc.c10
1 files changed, 6 insertions, 4 deletions
diff --git a/sunrpc/svc.c b/sunrpc/svc.c
index b7c4f096dd..fe27c3c861 100644
--- a/sunrpc/svc.c
+++ b/sunrpc/svc.c
@@ -361,15 +361,17 @@ INTDEF (svc_getreq)
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);
}