binder: fix signedness error in printHexData

Fixes: 173657790
Test: adb shell su root service call SurfaceFlinger 1033 i32 31 & check
libbinder does not crash

Change-Id: I35610b54ff45d5f5a18d3cf364717c54d1739c83

parent d37a1b47

libs/binder/Debug.cpp

+1 −1

Original line number	Diff line number	Diff line
		@@ -208,7 +208,7 @@ void printHexData(int32_t indent, const void *buf, size_t length,
		}

		for (offset = 0; ; offset += bytesPerLine, pos += bytesPerLine) {
		size_t remain = length;
		ssize_t remain = length;

		char* c = buffer;
		if (!oneLine && !cStyle) {