ICU-20244 Fix gcc stringop-overflow warning/error in uloc.cpp.

diff --git a/icu4c/source/common/uloc.cpp b/icu4c/source/common/uloc.cpp
index 65694529146a8e568c5241260de2bf86e611a651..a4902effae5e8dc0c31cf2da1bfb97378c92ac3c 100644 (file)
--- a/icu4c/source/common/uloc.cpp
+++ b/icu4c/source/common/uloc.cpp
@@ -1591,7 +1591,7 @@ _canonicalize(const char* localeID,
         len = (int32_t)uprv_strlen(d);
 
         if (name != NULL) {
-            uprv_strncpy(name, d, len);
+            uprv_memcpy(name, d, len);
         }
     } else if(_isIDSeparator(*tmpLocaleID)) {
         const char *scriptID;