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| author | Adam Ierymenko <adam.ierymenko@gmail.com> | 2014-10-02 10:06:29 -0700 |
|---|---|---|
| committer | Adam Ierymenko <adam.ierymenko@gmail.com> | 2014-10-02 10:06:29 -0700 |
| commit | e53d208ea4ca7c6496c976be6db3383d99f993c3 (patch) | |
| tree | 9dd2873eab5c593bf452768cae9e8c93af72ed28 /node/Packet.hpp | |
| parent | e8c5495b61ebde115ee133e8c85933191bd0cd61 (diff) | |
| download | infinitytier-e53d208ea4ca7c6496c976be6db3383d99f993c3.tar.gz infinitytier-e53d208ea4ca7c6496c976be6db3383d99f993c3.zip | |
Improve security posture by eliminating non-const data() accessor from Buffer.
Diffstat (limited to 'node/Packet.hpp')
| -rw-r--r-- | node/Packet.hpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/node/Packet.hpp b/node/Packet.hpp index 6786a8e5..3cf77b33 100644 --- a/node/Packet.hpp +++ b/node/Packet.hpp @@ -383,13 +383,13 @@ public: setSize(fragLen + ZT_PROTO_MIN_FRAGMENT_LENGTH); // NOTE: this copies both the IV/packet ID and the destination address. - memcpy(field(ZT_PACKET_FRAGMENT_IDX_PACKET_ID,13),p.data() + ZT_PACKET_IDX_IV,13); + memcpy(field(ZT_PACKET_FRAGMENT_IDX_PACKET_ID,13),field(ZT_PACKET_IDX_IV,13),13); (*this)[ZT_PACKET_FRAGMENT_IDX_FRAGMENT_INDICATOR] = ZT_PACKET_FRAGMENT_INDICATOR; (*this)[ZT_PACKET_FRAGMENT_IDX_FRAGMENT_NO] = (char)(((fragTotal & 0xf) << 4) | (fragNo & 0xf)); (*this)[ZT_PACKET_FRAGMENT_IDX_HOPS] = 0; - memcpy(field(ZT_PACKET_FRAGMENT_IDX_PAYLOAD,fragLen),p.data() + fragStart,fragLen); + memcpy(field(ZT_PACKET_FRAGMENT_IDX_PAYLOAD,fragLen),field(fragStart,fragLen),fragLen); } /** |