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sspc-proxy-fragmented-dsh-must-use-fragmented-flags

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We compute the refragmented flags when cutting up large client serialized
payload blocks.  But we had a bug where we didn't actually apply it and
applied the original client flags on the fragments.

That causes a crisis because EOM is used to mark end of post body and
complete the transaction, that is then happening on the first fragment.

This one-liner corrects it to use the computed, refragmented flags on the
dsh fragments and eliminate the problem.
This commit is contained in:
Andy Green 2020-08-13 15:55:00 +01:00
parent 44608abce6
commit 7c9ead211a
1 changed files with 1 additions and 1 deletions
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lib/secure-streams/secure-streams-serialize.c
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@ -595,7 +595,7 @@ payload_ff:
p = pre;
pre[0] = LWSSS_SER_TXPRE_TX_PAYLOAD;
lws_ser_wu16be(&p[1], n + 23 - 3);
lws_ser_wu32be(&p[3], par->flags);
lws_ser_wu32be(&p[3], flags);
/* us held at client before written */
lws_ser_wu32be(&p[7], par->usd_phandling);
/* us taken for transit to proxy */