Supress Wstringop-truncation warnings

indra/llcommon/llsdutil.cpp

@@ -47,6 +47,10 @@
 #include <set>
 #include <boost/range.hpp>
 
+#if LL_GNUC
+#pragma GCC diagnostic ignored "-Wstringop-truncation"
+#endif
+
 // U32
 LLSD ll_sd_from_U32(const U32 val)
 {

indra/llmessage/llnamevalue.cpp

@@ -35,6 +35,10 @@
 #include "llstring.h"
 #include "llstringtable.h"
 
+#if LL_GNUC
+#pragma GCC diagnostic ignored "-Wstringop-truncation"
+#endif
+
 // Anonymous enumeration to provide constants in this file.
 // *NOTE: These values may be used in sscanf statements below as their
 // value-1, so search for '2047' if you cange NV_BUFFER_LEN or '63' if

indra/llvfs/tests/lldir_test.cpp

@@ -435,9 +435,7 @@ namespace tut
       
       for (counter=0, foundUnused=false; !foundUnused; counter++ )
       {
-         char counterStr[3];
-         sprintf(counterStr, "%02d", counter);
-         uniqueDir = dirbase + counterStr;
+         uniqueDir = dirbase + std::to_string(counter);
          foundUnused = ! ( LLFile::isdir(uniqueDir) || LLFile::isfile(uniqueDir) );
       }
       ensure("test directory '" + uniqueDir + "' creation failed", !LLFile::mkdir(uniqueDir));

indra/newview/llurl.cpp

@@ -28,6 +28,10 @@
 #include "llurl.h"
 #include "llerror.h"
 
+#if LL_GNUC
+#pragma GCC diagnostic ignored "-Wstringop-truncation"
+#endif
+
 LLURL::LLURL()
 {
 	init("");