Commit 4048e499 authored May 28, 2020 by Steven Moreland

String16::remove - avoid overflow

Bug: 156999009
Test: libutils_test (cases added)
Change-Id: Iad46d95d9848928ba81000090b2fe9aec1e5eaac
Merged-In: Iad46d95d9848928ba81000090b2fe9aec1e5eaac
(cherry picked from commit f251c1c5)
(cherry picked from commit 9a9c8910e9296c9dc8d79c37f589895f5a2a836c)

parent e62a9d76

libutils/String16.cpp

+1 −1

Original line number	Diff line number	Diff line
		@@ -402,7 +402,7 @@ status_t String16::remove(size_t len, size_t begin)
		mString = getEmptyString();
		return NO_ERROR;
		}
		if ((begin+len) > N) len = N-begin;
		if (len > N \|\| len > N - begin) len = N - begin;
		if (begin == 0 && len == N) {
		return NO_ERROR;
		}