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| author | wpaul <wpaul@FreeBSD.org> | 2000-01-19 06:12:32 +0000 |
|---|---|---|
| committer | wpaul <wpaul@FreeBSD.org> | 2000-01-19 06:12:32 +0000 |
| commit | 81ac67ad74e0879cc0eb86f9abc74aca905c027b (patch) | |
| tree | 53af1408d29604ab59488e5f13b92ff4a79efeaf /lib | |
| parent | f2d8638a5cd5ac52f1895ef7a64fa71cf2786e57 (diff) | |
| download | FreeBSD-src-81ac67ad74e0879cc0eb86f9abc74aca905c027b.zip FreeBSD-src-81ac67ad74e0879cc0eb86f9abc74aca905c027b.tar.gz | |
Close PR#16028. Make the sanity check saner. The condition that we
check for on the server may arise legitimately on the client. The
correct way to check for a zero record length is to check for it
without the LAST_FRAG marker in it, since it's legal to send a LAST_FRAG
marker with 0 bytes of data.
PR: misc/16028
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/libc/xdr/xdr_rec.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/libc/xdr/xdr_rec.c b/lib/libc/xdr/xdr_rec.c index b96b634..7136463 100644 --- a/lib/libc/xdr/xdr_rec.c +++ b/lib/libc/xdr/xdr_rec.c @@ -558,7 +558,7 @@ set_input_fragment(rstrm) * but we don't have any way to be certain that they aren't * what the client actually intended to send us. */ - if ((header & (~LAST_FRAG)) == 0) + if (header == 0) return(FALSE); rstrm->fbtbc = header & (~LAST_FRAG); return (TRUE); |
