diff options
Diffstat (limited to 'src/network/kernel/qnetworkinterface_linux.cpp')
| -rw-r--r-- | src/network/kernel/qnetworkinterface_linux.cpp | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/src/network/kernel/qnetworkinterface_linux.cpp b/src/network/kernel/qnetworkinterface_linux.cpp index 622cd2976b..67ed8006bb 100644 --- a/src/network/kernel/qnetworkinterface_linux.cpp +++ b/src/network/kernel/qnetworkinterface_linux.cpp @@ -111,7 +111,10 @@ struct NetlinkSocket template <typename Lambda> struct ProcessNetlinkRequest { using FunctionTraits = QtPrivate::FunctionPointer<decltype(&Lambda::operator())>; - using FirstArgument = typename FunctionTraits::Arguments::Car; + using FirstArgumentPointer = typename FunctionTraits::Arguments::Car; + using FirstArgument = std::remove_pointer_t<FirstArgumentPointer>; + static_assert(std::is_pointer_v<FirstArgumentPointer>); + static_assert(std::is_aggregate_v<FirstArgument>); static int expectedTypeForRequest(int rtype) { @@ -136,7 +139,7 @@ template <typename Lambda> struct ProcessNetlinkRequest if (!NLMSG_OK(hdr, quint32(len))) return; - auto arg = reinterpret_cast<FirstArgument>(NLMSG_DATA(hdr)); + auto arg = static_cast<FirstArgument *>(NLMSG_DATA(hdr)); size_t payloadLen = NLMSG_PAYLOAD(hdr, 0); // is this a multipart message? @@ -156,7 +159,7 @@ template <typename Lambda> struct ProcessNetlinkRequest // NLMSG_NEXT also updates the len variable hdr = NLMSG_NEXT(hdr, len); - arg = reinterpret_cast<FirstArgument>(NLMSG_DATA(hdr)); + arg = static_cast<FirstArgument *>(NLMSG_DATA(hdr)); payloadLen = NLMSG_PAYLOAD(hdr, 0); } while (NLMSG_OK(hdr, quint32(len))); |