changes to randomize iss (somewhat); use a random component in the increment.

Increase rate of periodic increment, but leave the per-connection increment
about the same.  Small cleanup in code to handle bad (e.g. spoofed) SYN:
remove redundant code, add counter (perhaps should count only if SYN is set),
and simplify slightly for RST.

SCCS-vsn: sys/netinet/tcp_input.c 8.12

diff --git a/usr/src/sys/netinet/tcp_input.c b/usr/src/sys/netinet/tcp_input.c
index 198934a..a6acbfe 100644 (file)
--- a/usr/src/sys/netinet/tcp_input.c
+++ b/usr/src/sys/netinet/tcp_input.c
@@ -4,7 +4,7 @@
  *
  * %sccs.include.redist.c%
  *
  *
  * %sccs.include.redist.c%
  *

- *     @(#)tcp_input.c 8.11 (Berkeley) %G%
+ *     @(#)tcp_input.c 8.12 (Berkeley) %G%

  */
 
 #ifndef TUBA_INCLUDE
  */
 
 #ifndef TUBA_INCLUDE