diff options
| -rw-r--r-- | lldb/source/Plugins/Process/NetBSD/NativeProcessNetBSD.cpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/lldb/source/Plugins/Process/NetBSD/NativeProcessNetBSD.cpp b/lldb/source/Plugins/Process/NetBSD/NativeProcessNetBSD.cpp index 5179f83c07e..8cfc7220597 100644 --- a/lldb/source/Plugins/Process/NetBSD/NativeProcessNetBSD.cpp +++ b/lldb/source/Plugins/Process/NetBSD/NativeProcessNetBSD.cpp @@ -695,10 +695,10 @@ Status NativeProcessNetBSD::ReadMemory(lldb::addr_t addr, void *buf, io.piod_addr = dst + bytes_read; Status error = NativeProcessNetBSD::PtraceWrapper(PT_IO, GetID(), &io); - if (error.Fail()) + if (error.Fail() || io.piod_len == 0) return error; - bytes_read = io.piod_len; + bytes_read += io.piod_len; io.piod_len = size - bytes_read; } while (bytes_read < size); @@ -723,10 +723,10 @@ Status NativeProcessNetBSD::WriteMemory(lldb::addr_t addr, const void *buf, io.piod_offs = (void *)(addr + bytes_written); Status error = NativeProcessNetBSD::PtraceWrapper(PT_IO, GetID(), &io); - if (error.Fail()) + if (error.Fail() || io.piod_len == 0) return error; - bytes_written = io.piod_len; + bytes_written += io.piod_len; io.piod_len = size - bytes_written; } while (bytes_written < size); |
