Fixbug: SIGFPE error when cpu.cfs_period_us = 0

This will fix the issue (ninja-build#2173). (cherry picked from commit d502d19)
johanneslerch · Jun 2, 2023 · 0dd96e9 · 0dd96e9
1 parent e30485b
commit 0dd96e9
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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

diff --git a/src/version.cc b/src/version.cc
@@ -20,7 +20,7 @@
 
 using namespace std;
 
-const char* kNinjaVersion = "1.11.0.conti.2";
+const char* kNinjaVersion = "1.11.1.conti.1";
 
 void ParseVersion(const string& version, int* major, int* minor) {
   size_t end = version.find('.');