extend temp str buffer size

frankswu · Jul 16, 2015 · 487bba4 · 487bba4
1 parent 84c3577
commit 487bba4
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/util/db_info_dumper.cc b/util/db_info_dumper.cc
@@ -62,7 +62,7 @@ void DumpDBFileSummary(const DBOptions& options, const std::string& dbname) {
         break;
       case kLogFile:
         env->GetFileSize(dbname + "/" + file, &file_size);
-        char str[8];
+        char str[16];
         snprintf(str, sizeof(str), "%" PRIu64, file_size);
         wal_info.append(file).append(" size: ").
             append(str).append(" ; ");
@@ -115,7 +115,7 @@ void DumpDBFileSummary(const DBOptions& options, const std::string& dbname) {
       if (ParseFileName(file, &number, &type)) {
         if (type == kLogFile) {
           env->GetFileSize(options.wal_dir + "/" + file, &file_size);
-          char str[8];
+          char str[16];
           snprintf(str, sizeof(str), "%" PRIu64, file_size);
           wal_info.append(file).append(" size: ").
               append(str).append(" ; ");