Andrey Grafin 4341d756ae netlink: fix UB on RTM_NEWADDR/RTM_DELADDR ... this patch makes ubsan (-fsanitize-undefined-trap-on-error) happy. let's look at the following scenario: 1. netlink sends RTM_NEWADDR/RTM_DELADDR message 2. rops_handle_POLLIN_netlink() handles message attributes as RTA_* 3. rops_handle_POLLIN_netlink() finds RTA_PRIORITY attribute and handles it as u32 value, but it's IFA_CACHEINFO attribute in reality and payload holds another type 4. ubsan throws SIGTRAP so, don't handle RTM_NEWADDR/RTM_DELADDR attributes as RTA_*		2021-05-26 14:07:27 +01:00
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ops-netlink.c	netlink: fix UB on RTM_NEWADDR/RTM_DELADDR	2021-05-26 14:07:27 +01:00