Permalink
Browse files

Fix undefined behaviour on getting pointer to data in empty vector

`&vector[0]` is undefined if vector.empty(), causing build failure on MSVC
  • Loading branch information...
nOOb3167 authored and rubenwardy committed Dec 22, 2017
1 parent 257626c commit 7354d0f3d8ea2d48a85479426bf0c055ff4926b4
Showing with 1 addition and 1 deletion.
  1. +1 −1 src/network/networkpacket.cpp
@@ -63,7 +63,7 @@ void NetworkPacket::putRawPacket(u8 *data, u32 datasize, session_t peer_id)

// split command and datas
m_command = readU16(&data[0]);
memcpy(&m_data[0], &data[2], m_datasize);
memcpy(m_data.data(), &data[2], m_datasize);
}

const char* NetworkPacket::getString(u32 from_offset)

0 comments on commit 7354d0f

Please sign in to comment.