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staticd: Fix null pointer access (coverity 1472311)
Aded a check to ensure that if_is_vrf() is not called on a NULL if pointer. Incidentally this was causing PR #2805 to fail. Signed-off-by: Emanuele Di Pascale <emanuele@voltanet.io>
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@ -119,7 +119,7 @@ static int interface_state_up(int command, struct zclient *zclient,
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ifp = zebra_interface_if_lookup(zclient->ibuf);
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if (if_is_vrf(ifp)) {
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if (ifp && if_is_vrf(ifp)) {
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struct static_vrf *svrf = static_vrf_lookup_by_id(vrf_id);
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static_fixup_vrf_ids(svrf);
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