Change Details

On a router with ~10k+ connected devices `ndp -an` fails with ENOMEM because of some additional NDP records were added between sysctl() buffer size estimate and data fetch calls: ``` > ndp -an ndp: sysctl(PF_ROUTE, NET_RT_FLAGS): Cannot allocate memory ``` This patch allocates more space based on size estimate: 1/64 (~2%) of additional space, but not less that 4 m_rtmsg structures.

On a router with ~10k+ connected devices `ndp -an` fails with ENOMEM because of some additional NDP records were added between `sysctl()` buffer size estimate and data fetch calls: ``` > ndp -an ndp: sysctl(PF_ROUTE, NET_RT_FLAGS): Cannot allocate memory ``` This patch allocates more space based on size estimate: 1/64 (~2%) of additional space, but not less that 4 m_rtmsg structures.

On a router with ~10k+ connected devices `ndp -an` fails with ENOMEM because of some additional NDP records were added between `sysctl()` buffer size estimate and data fetch calls: ``` > ndp -an ndp: sysctl(PF_ROUTE, NET_RT_FLAGS): Cannot allocate memory ``` This patch allocates more space based on size estimate: 1/64 (~2%) of additional space, but not less that 4 m_rtmsg structures.