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authorUlrich Drepper <drepper@redhat.com>1998-06-15 18:12:05 +0000
committerUlrich Drepper <drepper@redhat.com>1998-06-15 18:12:05 +0000
commitfed8f7f7aeb06dfae0dfbfb085c6857cc457c254 (patch)
tree292caa308359deaa5fed820469d0b37805126e68 /sunrpc/xdr_rec.c
parente5bafd559a4c155fa9d1b1a669c67d99ea773565 (diff)
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Update.
1998-06-15 18:07 Ulrich Drepper <drepper@cygnus.com> * iconvdata/ksc5601.h: Clean up a bit. 1998-06-15 14:35 Ulrich Drepper <drepper@cygnus.com> * sunrpc/svc_tcp.c (readtcp): Also listen to all the other connections and process incoming data. * sunrpc/xdr_rec.c (set_input_fragment): Only recognize zero length fragments as invalid. Patches by Thorsten Kukuk <kukuk@weber.uni-paderborn.de>. 1998-06-13 Andreas Jaeger <aj@arthur.rhein-neckar.de> Removal of duplicates like "the the". * manual/time.texi (TZ Variable): Likewise. * manual/users.texi (Manipulating the Database): Likewise. * manual/sysinfo.texi (Filesystem handling): Likewise. * manual/signal.texi (Signaling Yourself): Likewise. * manual/message.texi (Message Translation): Likewise. (Common Usage): Likewise. * manual/llio.texi: Likewise. * manual/arith.texi (Old-style number conversion): Likewise. * manual/argp.texi (Argp): Likewise. (Argp Parsers): Likewise. (Argp Help Filtering): Likewise. * hesiod/README.hesiod: Correct typo. * manual/llio.texi: Correct typos. * manual/sysinfo.texi: Likewise. 1998-06-13 Andreas Jaeger <aj@arthur.rhein-neckar.de> * rt/aio.h: Rename __op to __operation for g++. 1998-06-13 20:17 -0400 Zack Weinberg <zack@rabi.phys.columbia.edu> * iconvdata/gen-8bit-gap.sh: Use awk not perl. Clean up sed script. * iconvdata/gen-8bit-gap-1.sh: Likewise. * iconvdata/gen-8bit.sh: Clean up sed script. * iconvdata/Makefile: Remove all PERL conditionals; build all the modules all the time. Export AWK. (gen-8bit-gap): Delete setting of PERL. (gen-8bit-gap-1): Likewise. (perl-generated-headers): Renamed awk-generated-headers. * iconvdata/gap.pl: Removed. * iconvdata/gaptab.pl: Removed. * iconvdata/gap.awk: New file. * iconvdata/gaptab.awk: New file. 1998-06-15 Ulrich Drepper <drepper@cygnus.com> * sysdeps/generic/Dist: Add errno-loc.c. * sysdeps/unix/sysv/linux/alpha/glob.c: Add prototypes for the __new_* functions. 1998-06-14 14:21 -0400 Zack Weinberg <zack@rabi.phys.columbia.edu> * stdio-common/bug12.c: New test for fread()/fseek(). * stdio-common/Makefile (tests): Add bug12.
Diffstat (limited to 'sunrpc/xdr_rec.c')
-rw-r--r--sunrpc/xdr_rec.c12
1 files changed, 8 insertions, 4 deletions
diff --git a/sunrpc/xdr_rec.c b/sunrpc/xdr_rec.c
index a4e28b0..b2ab2fa 100644
--- a/sunrpc/xdr_rec.c
+++ b/sunrpc/xdr_rec.c
@@ -565,16 +565,20 @@ set_input_fragment (RECSTREAM *rstrm)
{
u_long header;
- if (!get_input_bytes (rstrm, (caddr_t) & header, BYTES_PER_XDR_UNIT))
+ if (! get_input_bytes (rstrm, (caddr_t)&header, BYTES_PER_XDR_UNIT))
return FALSE;
header = ntohl (header);
rstrm->last_frag = ((header & LAST_FRAG) == 0) ? FALSE : TRUE;
/*
* Sanity check. Try not to accept wildly incorrect
- * record sizes.
+ * record sizes. Unfortunately, the only record size
+ * we can positively identify as being 'wildly incorrect'
+ * is zero. Ridiculously large record sizes may look wrong,
+ * 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)) > rstrm->recvsize)
- return(FALSE);
+ if ((header & (~LAST_FRAG)) == 0)
+ return FALSE;
rstrm->fbtbc = header & ~LAST_FRAG;
return TRUE;
}