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Fix a bug in the new fragment reassembly code which was tickled by recieving

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a fragment which wholly overlapped one or more existing fragments.

Submitted by: Don Lewis <Don.Lewis@tsc.tdk.com>
This commit is contained in:
Doug Rabson 1998-10-27 09:11:41 +00:00
parent 97b465b142
commit afb3fdba7c
1 changed files with 2 additions and 2 deletions
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4
sys/netinet/ip_input.c
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@ -31,7 +31,7 @@
* SUCH DAMAGE.
*
* @(#)ip_input.c 8.2 (Berkeley) 1/4/94
* $Id: ip_input.c,v 1.101 1998/09/10 08:56:40 dfr Exp $
* $Id: ip_input.c,v 1.102 1998/10/16 03:55:01 peter Exp $
* $ANA: ip_input.c,v 1.5 1996/09/18 14:34:59 wollman Exp $
*/
@ -750,7 +750,7 @@ ip_reass(m, fp, where)
* if they are completely covered, dequeue them.
*/
for (; q != NULL && ip->ip_off + ip->ip_len > GETIP(q)->ip_off;
p = q, q = nq) {
q = nq) {
i = (ip->ip_off + ip->ip_len) -
GETIP(q)->ip_off;
if (i < GETIP(q)->ip_len) {