diff --git a/src/logger.h b/src/logger.h
index 5ca34b75a..938153309 100644
--- a/src/logger.h
+++ b/src/logger.h
@@ -41,7 +41,7 @@ class Logger : public SingletonLogger<Logger> {
   unsigned int whiteList{0};
 
 public:
-  enum Policy : unsigned int {
+  enum Policy : unsigned char {
 #define GEN_ENUM(E) E,
     EACH_LOGGING_POLICY(GEN_ENUM)
 #undef GEN_ENUM
diff --git a/src/object.cpp b/src/object.cpp
index c80651cf9..14f788f58 100644
--- a/src/object.cpp
+++ b/src/object.cpp
@@ -115,7 +115,7 @@ uint32_t Value::getMetaData() const {
     union { // NOLINT
       char i8[4];
       uint32_t u32;
-    } conv;
+    } conv = {};
     memcpy(conv.i8, this->str.value + 11, 4);
     return conv.u32;
   }
diff --git a/tools/process/process.cpp b/tools/process/process.cpp
index e1a79b752..fcc335ca1 100644
--- a/tools/process/process.cpp
+++ b/tools/process/process.cpp
@@ -292,8 +292,6 @@ static void openPTY(const IOConfig &config, int &masterFD, int &slaveFD) {
   }
 }
 
-static void setCLOEXEC(int fd) { fcntl(fd, F_SETFD, fcntl(fd, F_GETFD) | FD_CLOEXEC); }
-
 class StreamBuilder {
 private:
   const IOConfig config;
@@ -335,9 +333,9 @@ class StreamBuilder {
       close(this->masterFD);
     }
 
-    setCLOEXEC(this->inputWriter());
-    setCLOEXEC(this->outputReader());
-    setCLOEXEC(this->errorReader());
+    arsh::setCloseOnExec(this->inputWriter(), true);
+    arsh::setCloseOnExec(this->outputReader(), true);
+    arsh::setCloseOnExec(this->errorReader(), true);
   }
 
   int findPTY() const {