Hyper-V: netvsc: fix setting of pbuf length in received packets #1997
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The existing code is setting the tot_len field of the first struct of a pbuf chain to a value double the correct value, and is failing to update the tot_len value of all pbufs in a chain when appending received data. This change fixes the above issues, which were causing a page fault in the pbuf_realloc() lwIP function during reception of an IPv6 packet.
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The existing code is setting the tot_len field of the first struct of a pbuf chain to a value double the correct value, and is failing to update the tot_len value of all pbufs in a chain when appending received data.
This change fixes the above issues, which were causing a page fault in the pbuf_realloc() lwIP function during reception of an IPv6 packet.