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| author | teor (Tim Wilson-Brown) <teor2345@gmail.com> | 2015-12-16 08:48:32 +1100 |
|---|---|---|
| committer | teor (Tim Wilson-Brown) <teor2345@gmail.com> | 2015-12-16 08:51:34 +1100 |
| commit | e54e71fb6bb0f76bf73b540580abd0a5c5c8539d (patch) | |
| tree | b000596af069adf4796aa7b1bf25f76b7b2231af | |
| parent | 6ba8afe5f87a1edd16f4c61cbb59a29f9126c6c6 (diff) | |
| download | tor-e54e71fb6bb0f76bf73b540580abd0a5c5c8539d.tar.gz tor-e54e71fb6bb0f76bf73b540580abd0a5c5c8539d.zip | |
Limit IPv6 mask bits to 128
| -rw-r--r-- | src/common/address.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/common/address.c b/src/common/address.c index 627764153b..69a80986ed 100644 --- a/src/common/address.c +++ b/src/common/address.c @@ -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; |