Catch NumberFormatException while trying to parse thread id. (#15434)

Fixes #14949. PiperOrigin-RevId: 439775241 Co-authored-by: twerth <twerth@google.com>
bazelbuild · May 9, 2022 · bc42b65 · bc42b65
1 parent abd7a9f
commit bc42b65
Showing 1 changed file with 8 additions and 1 deletion.
diff --git a/src/main/java/com/google/devtools/build/lib/profiler/Profiler.java b/src/main/java/com/google/devtools/build/lib/profiler/Profiler.java
@@ -980,7 +980,14 @@ private static long getSortIndex(String threadName) {
         return MAX_SORT_INDEX;
       }
 
-      long extractedNumber = Long.parseLong(numberMatcher.group());
+      long extractedNumber;
+      try {
+        extractedNumber = Long.parseLong(numberMatcher.group());
+      } catch (NumberFormatException e) {
+        // If the number cannot be parsed, e.g. is larger than a long, the actual position is not
+        // really relevant.
+        return MAX_SORT_INDEX;
+      }
 
       if (threadName.startsWith("skyframe-evaluator")) {
         return SKYFRAME_EVALUATOR_SHIFT + extractedNumber;