fix(orchestrator): prevent nil panic when finding default gateway#3146
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AdaAibaby wants to merge 1 commit into
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fix(orchestrator): prevent nil panic when finding default gateway#3146AdaAibaby wants to merge 1 commit into
AdaAibaby wants to merge 1 commit into
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In Linux, the default route (0.0.0.0/0) has a nil Dst field in the netlink.Route struct. The previous code called route.Dst.String() without a nil check, which would panic on systems where the default route's Dst is nil. Fix by checking route.Dst == nil directly, which is the canonical way to identify the default route.
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In Linux, the default route (0.0.0.0/0) has a nil Dst field in the netlink.Route struct. The previous code called route.Dst.String() without a nil check, which would panic on systems where the default route's Dst is nil.
Fix by checking route.Dst == nil directly, which is the canonical way to identify the default route.
/cc @jakubno @dobrac @ValentaTomas Would appreciate your review on this change, thanks!