Merge pull request #2174 from lrtfm/patch-1

Fixbug: SIGFPE error when cpu.cfs_period_us = 0
ninja-build · Aug 23, 2022 · b5f521a · b5f521a
2 parents 864f7b5 + 93403e1
commit b5f521a
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/util.cc b/src/util.cc
@@ -647,6 +647,8 @@ int ParseCPUFromCGroup() {
       readCount(cpu->second + "/cpu.cfs_period_us");
   if (!period.second)
     return -1;
+  if (period.first == 0)
+    return -1;
   return quota.first / period.first;
 }
 #endif