da7c956101
Packet socket option po->has_vnet_hdr can be updated concurrently with
other operations if no ring is attached.
Do not test the option twice in packet_snd, as the value may change in
between calls. A race on setsockopt disable may cause a packet > mtu
to be sent without having GSO options set.
Fixes:
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|---|---|---|
| .. | ||
| Kconfig | ||
| Makefile | ||
| af_packet.c | ||
| diag.c | ||
| internal.h | ||