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linux/net/dccp
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Samuel Jero f541fb7e20 dccp: fix bug in sequence number validation during connection setup 
This fixes a bug in the sequence number validation during the initial handshake.

The code did not treat the initial sequence numbers ISS and ISR as read-only and
did not keep state for GSR and GSS as required by the specification. This causes
problems with retransmissions during the initial handshake, causing the
budding connection to be reset.

This patch now treats ISS/ISR as read-only and tracks GSS/GSR as required.

Signed-off-by: Samuel Jero <sj323707@ohio.edu>
Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk>
2012-03-03 09:02:52 -07:00
..
ccids dccp ccid-3: replace incorrect BUG_ON 2012-03-03 09:02:36 -07:00
ackvec.c net: Add export.h for EXPORT_SYMBOL/THIS_MODULE to non-modules 2011-10-31 19:30:30 -04:00
ackvec.h dccp ccid-2: Separate option parsing from CCID processing 2010-11-15 07:12:01 +01:00
ccid.c dccp: cosmetics of info message 2011-07-04 12:37:13 -06:00
ccid.h dccp: Return-value convention of hc_tx_send_packet() 2010-10-28 10:27:00 -07:00
dccp.h module_param: make bool parameters really bool (net & drivers/net) 2011-12-19 22:27:29 -05:00
diag.c inet_diag: Rename inet_diag_req into inet_diag_req_v2 2012-01-11 12:56:06 -08:00
feat.c net: fix assignment of 0/1 to bool variables. 2011-12-19 22:27:29 -05:00
feat.h dccp: support for the exchange of NN options in established state 1/2 2011-08-01 07:52:34 -06:00
input.c dccp: Clean up slow-path input processing 2011-07-04 12:36:33 -06:00
ipv4.c dccp: fix bug in sequence number validation during connection setup 2012-03-03 09:02:52 -07:00
ipv6.c dccp: fix bug in sequence number validation during connection setup 2012-03-03 09:02:52 -07:00
ipv6.h
Kconfig Docs/Kconfig: Update: osdl.org -> linuxfoundation.org 2010-11-15 23:50:13 +01:00
Makefile dccp: Policy-based packet dequeueing infrastructure 2010-12-07 13:47:12 +01:00
minisocks.c dccp: fix bug in sequence number validation during connection setup 2012-03-03 09:02:52 -07:00
options.c net: fix assignment of 0/1 to bool variables. 2011-12-19 22:27:29 -05:00
output.c dccp: fix bug in sequence number validation during connection setup 2012-03-03 09:02:52 -07:00
probe.c dccp: Fix compile warning in probe code. 2011-12-01 14:45:49 -05:00
proto.c module_param: make bool parameters really bool (net & drivers/net) 2011-12-19 22:27:29 -05:00
qpolicy.c dccp qpolicy: Parameter checking of cmsg qpolicy parameters 2010-12-07 13:47:12 +01:00
sysctl.c dccp: make upper bound for seq_window consistent on 32/64 bit 2011-01-07 12:22:44 +01:00
timer.c net: Add export.h for EXPORT_SYMBOL/THIS_MODULE to non-modules 2011-10-31 19:30:30 -04:00