disabled zerocopy for now, see issue #194

whoozle · Nov 6, 2018 · 3475944 · 3475944
1 parent b23ea48
commit 3475944
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/mtp/backend/linux/usb/BufferAllocator.h b/mtp/backend/linux/usb/BufferAllocator.h
@@ -70,6 +70,8 @@ namespace mtp { namespace usb
 	public:
 		BufferAllocator(int fd): _fd(fd), _pageSize(sysconf(_SC_PAGESIZE)), _buffer(nullptr), _bufferSize(0), _bufferAllocated()
 		{
+//disable mmap allocation for now, see https://github.com/whoozle/android-file-transfer-linux/issues/194
+			_fd = -1;
 			if (_pageSize <= 0)
 				throw posix::Exception("sysconf(_SC_PAGESIZE)");
 			debug("page size = ", _pageSize);