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| author | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2017-06-28 16:01:18 -0400 |
|---|---|---|
| committer | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2017-06-28 16:01:18 -0400 |
| commit | 1f3e486fa7b00cbf25ad64f33b59ea58b9fb06a7 (patch) | |
| tree | c7f52a54c20bbcce34384ddf2bf4a5a9fdad371b /src/resolve/resolved-dns-packet.c | |
| parent | 6f6165bf7dbd772e48fe0c8fbecbaa448b3d3bdc (diff) | |
| download | systemd-1f3e486fa7b00cbf25ad64f33b59ea58b9fb06a7.tar.gz | |
Revert "resolved: drop unnecessary comparison (#6220)"
This reverts commit d718d20225bd631360ca5502b873278416616a03.
Diffstat (limited to 'src/resolve/resolved-dns-packet.c')
| -rw-r--r-- | src/resolve/resolved-dns-packet.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/resolve/resolved-dns-packet.c b/src/resolve/resolved-dns-packet.c index 4f4674bfb5..a486216d68 100644 --- a/src/resolve/resolved-dns-packet.c +++ b/src/resolve/resolved-dns-packet.c @@ -57,7 +57,7 @@ int dns_packet_new(DnsPacket **ret, DnsProtocol protocol, size_t mtu) { if (mtu < UDP_PACKET_HEADER_SIZE) a = DNS_PACKET_SIZE_START; else - a = mtu; + a = MAX(mtu, DNS_PACKET_HEADER_SIZE); /* round up to next page size */ a = PAGE_ALIGN(ALIGN(sizeof(DnsPacket)) + a) - ALIGN(sizeof(DnsPacket)); |