3f57bfa0b2
ifa_addr could be NULL for interfaces without an address assigned. Since we're iterating through all interfaces for filtering AF_INET, ignoring ones with ifa_addr set to NULL is safe. This solves a segmentation fault issue on systems that has an interface with no address assigned. Signed-off-by: Park Ju Hyung <qkrwngud825@gmail.com> |
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