diff options
| author | Gerrit Renker <gerrit@erg.abdn.ac.uk> | 2008-06-11 11:19:10 +0100 |
|---|---|---|
| committer | Gerrit Renker <gerrit@erg.abdn.ac.uk> | 2008-06-11 11:19:10 +0100 |
| commit | be4c798a41bf626cdaacf96c382f116ed2f7dbe9 (patch) | |
| tree | 437f5d1e9d6a19c857d47055bc3dfc68a2b2b004 /net/dccp | |
| parent | 7deb0f851003287d7e259bf6b33548b144c0f2d5 (diff) | |
| download | lwn-be4c798a41bf626cdaacf96c382f116ed2f7dbe9.tar.gz lwn-be4c798a41bf626cdaacf96c382f116ed2f7dbe9.zip | |
dccp: Bug in initial acknowledgment number assignment
Step 8.5 in RFC 4340 says for the newly cloned socket
Initialize S.GAR := S.ISS,
but what in fact the code (minisocks.c) does is
Initialize S.GAR := S.ISR,
which is wrong (typo?) -- fixed by the patch.
Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk>
Diffstat (limited to 'net/dccp')
| -rw-r--r-- | net/dccp/minisocks.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/net/dccp/minisocks.c b/net/dccp/minisocks.c index 33ad48321b08..66dca5bba858 100644 --- a/net/dccp/minisocks.c +++ b/net/dccp/minisocks.c @@ -165,12 +165,12 @@ out_free: /* See dccp_v4_conn_request */ newdmsk->dccpms_sequence_window = req->rcv_wnd; - newdp->dccps_gar = newdp->dccps_isr = dreq->dreq_isr; - dccp_update_gsr(newsk, dreq->dreq_isr); - - newdp->dccps_iss = dreq->dreq_iss; + newdp->dccps_gar = newdp->dccps_iss = dreq->dreq_iss; dccp_update_gss(newsk, dreq->dreq_iss); + newdp->dccps_isr = dreq->dreq_isr; + dccp_update_gsr(newsk, dreq->dreq_isr); + /* * SWL and AWL are initially adjusted so that they are not less than * the initial Sequence Numbers received and sent, respectively: |