diff --git a/compiler-rt/lib/fuzzer/FuzzerInternal.h b/compiler-rt/lib/fuzzer/FuzzerInternal.h
--- a/compiler-rt/lib/fuzzer/FuzzerInternal.h
+++ b/compiler-rt/lib/fuzzer/FuzzerInternal.h
@@ -91,6 +91,7 @@
 
   void HandleMalloc(size_t Size);
   static void MaybeExitGracefully();
+  static int InterruptExitCode();
   std::string WriteToOutputCorpus(const Unit &U);
 
 private:
diff --git a/compiler-rt/lib/fuzzer/FuzzerLoop.cpp b/compiler-rt/lib/fuzzer/FuzzerLoop.cpp
--- a/compiler-rt/lib/fuzzer/FuzzerLoop.cpp
+++ b/compiler-rt/lib/fuzzer/FuzzerLoop.cpp
@@ -262,6 +262,11 @@
   _Exit(0);
 }
 
+int Fuzzer::InterruptExitCode() {
+  assert(F);
+  return F->Options.InterruptExitCode;
+}
+
 void Fuzzer::InterruptCallback() {
   Printf("==%lu== libFuzzer: run interrupted; exiting\n", GetPid());
   PrintFinalStats();
diff --git a/compiler-rt/lib/fuzzer/FuzzerUtilLinux.cpp b/compiler-rt/lib/fuzzer/FuzzerUtilLinux.cpp
--- a/compiler-rt/lib/fuzzer/FuzzerUtilLinux.cpp
+++ b/compiler-rt/lib/fuzzer/FuzzerUtilLinux.cpp
@@ -11,6 +11,7 @@
 #if LIBFUZZER_LINUX || LIBFUZZER_NETBSD || LIBFUZZER_FREEBSD ||                \
     LIBFUZZER_EMSCRIPTEN
 #include "FuzzerCommand.h"
+#include "FuzzerInternal.h"
 
 #include <stdlib.h>
 #include <sys/types.h>
@@ -25,6 +26,8 @@
   int exit_code = system(CmdLine.c_str());
   if (WIFEXITED(exit_code))
     return WEXITSTATUS(exit_code);
+  if (WIFSIGNALED(exit_code) && WTERMSIG(exit_code) == SIGINT)
+    return Fuzzer::InterruptExitCode();
   return exit_code;
 }