From 1a867dcb6e28956b98444209be1fa20baa41381e Mon Sep 17 00:00:00 2001
From: Andrei Homescu <ahomescu@google.com>
Date: Tue, 29 Mar 2022 00:30:34 +0000
Subject: [PATCH] Fix build error from signed/unsigned comparison

Bug: 224644083
Test: m
Change-Id: I9adbe1ea53193d8c59f9022754cd3e23533e54ad
---
 libutils/String8.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libutils/String8.cpp b/libutils/String8.cpp
index 419b2deed..369038901 100644
--- a/libutils/String8.cpp
+++ b/libutils/String8.cpp
@@ -313,7 +313,7 @@ status_t String8::appendFormatV(const char* fmt, va_list args)
 
     if (n > 0) {
         size_t oldLength = length();
-        if (n > std::numeric_limits<size_t>::max() - 1 ||
+        if (static_cast<size_t>(n) > std::numeric_limits<size_t>::max() - 1 ||
             oldLength > std::numeric_limits<size_t>::max() - n - 1) {
             return NO_MEMORY;
         }