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When padding an mbuf chain to have a length that is a multiple

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of 48 bytes for AAL0, we also need to update the packet header.

Spotted by: Anil Madhavapeddy <anil@recoil.org>
This commit is contained in:
Hartmut Brandt 2003-07-22 08:20:09 +00:00
parent 22907f2d29
commit 2d758d909a
1 changed files with 1 additions and 0 deletions
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1
sys/dev/patm/if_patm_tx.c
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@ -421,6 +421,7 @@ patm_tx_pad(struct patm_softc *sc, struct mbuf *m0)
return (m0);
}
pad = 48 - plen % 48;
m0->m_pkthdr.len += pad;
if (M_WRITABLE(last)) {
if (M_TRAILINGSPACE(last) >= pad) {
bzero(last->m_data + last->m_len, pad);