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BUG/MINOR: mux-quic: support nul buffer with qc_free_ncbuf()

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qc_free_ncbuf() may now be used with a NCBUF_NULL buffer as parameter.
This is useful when using this function on a QCS with no allocated
buffer. This case was not reproduced for the moment, but it will soon
become more present as buffers will be released if emptied.

Also a call to offer_buffers() is added to conform with the dynamic
buffer management of haproxy.
This commit is contained in:
Amaury Denoyelle 2022-05-17 18:53:21 +02:00
parent c830e1e904
commit 7313f5ee7e
1 changed files with 4 additions and 0 deletions
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4
src/mux_quic.c
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@ -189,8 +189,12 @@ static void qc_free_ncbuf(struct qcs *qcs, struct ncbuf *ncbuf)
{
struct buffer buf;
if (ncb_is_null(ncbuf))
return;
buf = b_make(ncbuf->area, ncbuf->size, 0, 0);
b_free(&buf);
offer_buffers(NULL, 1);
*ncbuf = NCBUF_NULL;
}