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backport https://gerrit.fd.io/r/c/vpp/+/38602

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Pim van Pelt
2023-04-12 10:52:40 +02:00
parent 9017d1bd3c
commit bd3265b77f
1 changed files with 6 additions and 0 deletions
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6
lcpng_interface.c
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@ -787,6 +787,12 @@ lcp_itf_pair_create (u32 phy_sw_if_index, u8 *host_if_name,
return VNET_API_ERROR_INVALID_SW_IF_INDEX; return VNET_API_ERROR_INVALID_SW_IF_INDEX;
} }
if (hw->hw_class_index != ethernet_hw_interface_class.index &&
host_if_type == LCP_ITF_HOST_TAP) {
LCP_ITF_PAIR_ERR (
"pair_create: don't create TAP for non-eth interface; use tun");
return VNET_API_ERROR_INVALID_ARGUMENT;
}
/* /*
* Use interface-specific netns if supplied. * Use interface-specific netns if supplied.