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BUG/MINOR: quic: Largest RX packet numbers mixing

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When we select the next encryption level in qc_treat_rx_pkts() we
must reset the local largest_pn variable if we do not want to reuse its
previous value for this encryption. This bug could only happend during
handshake step and had no visible impact because this variable
is only used during the header protection removal step which hopefully
supports the packet reordering.
This commit is contained in:
Frédéric Lécaille 2022-05-24 10:54:42 +02:00 committed by Amaury Denoyelle
parent 3ccea6d276
commit 91a211fb08
1 changed files with 1 additions and 0 deletions
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src/xprt_quic.c
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@ -3598,6 +3598,7 @@ int qc_treat_rx_pkts(struct quic_enc_level *cur_el, struct quic_enc_level *next_
if (qel == cur_el) {
BUG_ON(qel == next_el);
qel = next_el;
largest_pn = -1;
goto next_tel;
}