diff options
| -rw-r--r-- | ChangeLog | 6 | ||||
| -rw-r--r-- | sunrpc/svc.c | 10 |
2 files changed, 12 insertions, 4 deletions
@@ -1,3 +1,9 @@ +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 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); } |