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| author |   Ulrich Drepper <drepper@redhat.com> | 2003-08-29 07:46:40 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2003-08-29 07:46:40 +0000 |
| commit | 0994e2b880ea1b598c01a0c14b83f7ae0fe33580 (patch) | |
| tree | f986095b2245b5fc9daa417ef79e8b2094ac3bcc /sunrpc/svc.c | |
| parent | Update. (diff) | |
| download | glibc-0994e2b880ea1b598c01a0c14b83f7ae0fe33580.tar.gz glibc-0994e2b880ea1b598c01a0c14b83f7ae0fe33580.tar.bz2 glibc-0994e2b880ea1b598c01a0c14b83f7ae0fe33580.zip | |
Update.
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.
Diffstat (limited to 'sunrpc/svc.c')
| -rw-r--r-- | sunrpc/svc.c | 10 |
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); } |