Commit 7acfd317 authored Nov 07, 2017 by Ivan Lozano

Fix sanitizer in ISensorService list functions.

The integer overflow sanitizer is throwing unsigned integer overflow
errors in the list functions in ISensorService. This refactors the loops
to prevent the overflow on the last iteration.

Test: Compiles and device boots without sanitizer errors.
Bug: 30969751
Change-Id: I6a7993024fdc71702e8e4e8ae535cfaf999e9dab

parent 1b70ec25

libs/sensor/ISensorServer.cpp

+4 −2

Original line number	Diff line number	Diff line
		@@ -63,7 +63,8 @@ public:
		Vector<Sensor> v;
		uint32_t n = reply.readUint32();
		v.setCapacity(n);
		while (n--) {
		while (n) {
		n--;
		reply.read(s);
		v.add(s);
		}
		@@ -80,7 +81,8 @@ public:
		Vector<Sensor> v;
		uint32_t n = reply.readUint32();
		v.setCapacity(n);
		while (n--) {
		while (n) {
		n--;
		reply.read(s);
		v.add(s);
		}