Commit bc4afde1 authored Feb 13, 2009 by Rebecca Schultz Zavin

Need to dup file descriptor when reading from the binder for native handles



When reading a native handle that has passed through the binder,
the fds have to be duped to prevent them from getting closed when the binder
object is destructed.

Signed-off-by: Rebecca Schultz Zavin <rebecca@android.com>

parent eef3c54d

libs/utils/Parcel.cpp

+3 −4

Original line number	Diff line number	Diff line
		@@ -945,9 +945,8 @@ native_handle* Parcel::readNativeHandle(native_handle* (alloc)(void, int, int)
		return 0;
		}
		}

		for (int i=0 ; err==NO_ERROR && i<numFds ; i++) {
		h->data[i] = readFileDescriptor();
		h->data[i] = dup(readFileDescriptor());
		if (h->data[i] < 0) err = BAD_VALUE;
		}