Commit e54e71fb authored by teor (Tim Wilson-Brown)'s avatar teor (Tim Wilson-Brown)
Browse files

Limit IPv6 mask bits to 128

parent 6ba8afe5

src/common/address.c

+2 −0
Original line number Diff line number Diff line
@@ -1039,6 +1039,8 @@ tor_addr_compare_masked(const tor_addr_t *addr1, const tor_addr_t *addr2, 
        return r;

      }

      case AF_INET6: {

        if (mbits > 128)

          mbits = 128;

        const uint8_t *a1 = tor_addr_to_in6_addr8(addr1);

        const uint8_t *a2 = tor_addr_to_in6_addr8(addr2);

        const int bytes = mbits >> 3;