diff options
Diffstat (limited to 'dev/Kernel/src')
| -rw-r--r-- | dev/Kernel/src/Network/IPCMsg.cc | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/dev/Kernel/src/Network/IPCMsg.cc b/dev/Kernel/src/Network/IPCMsg.cc index 42bbd293..34c6d2b0 100644 --- a/dev/Kernel/src/Network/IPCMsg.cc +++ b/dev/Kernel/src/Network/IPCMsg.cc @@ -102,14 +102,18 @@ namespace NeOS return No; } - Bool IPC_MSG::Pass(IPC_MSG* self, IPC_MSG* target) noexcept + /// @brief Pass message from **src** to **target** + Bool IPC_MSG::Pass(IPC_MSG* src, IPC_MSG* target) noexcept { - if (self && target && (target == self)) + if (src && target && (target != src)) { - if (self->IpcMsgSz > target->IpcMsgSz) + if (src->IpcMsgSz > target->IpcMsgSz) return No; - rt_copy_memory(self->IpcData, target->IpcData, self->IpcMsgSz); + if (target->IpcMsgSz > src->IpcMsgSz) + return No; + + rt_copy_memory(src->IpcData, target->IpcData, src->IpcMsgSz); return Yes; } |