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Qingfang Deng
2eb9a81a7f
By default, pppd attempts to detect loopbacks on the underlying
interface using a pseudo-randomly generated magic number and checks if
the same value is received. The seed for the PRNG is a hash of hostname
XOR current time XOR pid, which is likely to collide on NIPA, causing
false positives. Disable magic number generation.
Reported-by: Matthieu Baerts <[email protected]>
Fixes: 7af2a94f4d ("selftests: net: add tests for PPPoL2TP")
Signed-off-by: Qingfang Deng <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>