1 files changed, 4 insertions, 4 deletions
diff --git a/tools/aapt/AaptAssets.cpp b/tools/aapt/AaptAssets.cpp
index 364830d86bda..2849c84f1bb5 100644
--- a/tools/aapt/AaptAssets.cpp
+++ b/tools/aapt/AaptAssets.cpp
@@ -175,7 +175,7 @@ inline bool isNumber(const String8& string) {
 
 void AaptLocaleValue::setLanguage(const char* languageChars) {
      size_t i = 0;
-     while ((*languageChars) != '\0') {
+     while ((*languageChars) != '\0' && i < sizeof(language)/sizeof(language[0])) {
           language[i++] = tolower(*languageChars);
           languageChars++;
      }
@@ -183,7 +183,7 @@ void AaptLocaleValue::setLanguage(const char* languageChars) {
 
 void AaptLocaleValue::setRegion(const char* regionChars) {
     size_t i = 0;
-    while ((*regionChars) != '\0') {
+    while ((*regionChars) != '\0' && i < sizeof(region)/sizeof(region[0])) {
          region[i++] = toupper(*regionChars);
          regionChars++;
     }
@@ -191,7 +191,7 @@ void AaptLocaleValue::setRegion(const char* regionChars) {
 
 void AaptLocaleValue::setScript(const char* scriptChars) {
     size_t i = 0;
-    while ((*scriptChars) != '\0') {
+    while ((*scriptChars) != '\0' && i < sizeof(script)/sizeof(script[0])) {
          if (i == 0) {
              script[i++] = toupper(*scriptChars);
          } else {
@@ -203,7 +203,7 @@ void AaptLocaleValue::setScript(const char* scriptChars) {
 
 void AaptLocaleValue::setVariant(const char* variantChars) {
      size_t i = 0;
-     while ((*variantChars) != '\0') {
+     while ((*variantChars) != '\0' && i < sizeof(variant)/sizeof(variant[0])) {
           variant[i++] = *variantChars;
           variantChars++;
      }