diff options
| author | Qingfang Deng <qingfang.deng@linux.dev> | 2026-06-03 14:17:44 +0800 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2026-06-05 17:29:40 -0700 |
| commit | 2eb9a81a7f73fb2582192547915a6c87dcd59574 (patch) | |
| tree | 882dafc9623d7ad1e995dbc8055316465be2de9c /include/linux/timerqueue_types.h | |
| parent | b64f763b607426ac97e44b114f0b8844ac3b86dd (diff) | |
selftests: net: do not detect PPPoX loopback
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 <matttbe@kernel.org>
Fixes: 7af2a94f4dcf ("selftests: net: add tests for PPPoL2TP")
Signed-off-by: Qingfang Deng <qingfang.deng@linux.dev>
Link: https://patch.msgid.link/20260603061746.23452-1-qingfang.deng@linux.dev
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'include/linux/timerqueue_types.h')
0 files changed, 0 insertions, 0 deletions