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commitccc2d97cb7upstream. commit2783ef23moved the initialisation of saddr and daddr after pskb_may_pull() to avoid a potential data corruption. Unfortunately also placing it after the short packet and bad checksum error paths, where these variables are used for logging. The result is bogus output like [92238.389505] UDP: short packet: From 2.0.0.0:65535 23715/178 to 0.0.0.0:65535 Moving the saddr and daddr initialisation above the error paths, while still keeping it after the pskb_may_pull() to keep the fix from commit2783ef23. Signed-off-by: Bjørn Mork <bjorn@mork.no> Acked-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>