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Diffstat (limited to 'src/network/networkd-address.c')
| -rw-r--r-- | src/network/networkd-address.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/network/networkd-address.c b/src/network/networkd-address.c index ce0e923cbe..47033acde4 100644 --- a/src/network/networkd-address.c +++ b/src/network/networkd-address.c @@ -592,6 +592,10 @@ bool address_equal(Address *a1, Address *a2) { case AF_INET: if (a1->prefixlen != a2->prefixlen) return false; + else if (a1->prefixlen == 0) + /* make sure we don't try to shift by 32. + * See ISO/IEC 9899:TC3 ยง 6.5.7.3. */ + return true; else { uint32_t b1, b2; |