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m) Fix: chop regen api may assert fail (#395)

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packet's regen size MUST minus frame size which has been pad over
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wangfuyu 2022-07-19 20:37:28 +08:00 • committed by GitHub
parent 9d60540faf
commit b46a5b19bb
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1 changed files with 5 additions and 0 deletions
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src/liblsquic/lsquic_packet_out.c
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@ -540,6 +540,11 @@ lsquic_packet_out_pad_over (struct lsquic_packet_out *packet_out,
{
if ((1 << frec->fe_frame_type) & frame_types)
{
if ((1 << frec->fe_frame_type) & BQUIC_FRAME_REGEN_MASK)
{
packet_out->po_regen_sz -= frec->fe_len;
}
memset(packet_out->po_data + frec->fe_off, 0, frec->fe_len);
frec->fe_frame_type = QUIC_FRAME_PADDING;
}