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path: root/custom_mutators/libfuzzer/FuzzerDriver.cpp
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Diffstat (limited to 'custom_mutators/libfuzzer/FuzzerDriver.cpp')
-rw-r--r--custom_mutators/libfuzzer/FuzzerDriver.cpp19
1 files changed, 4 insertions, 15 deletions
diff --git a/custom_mutators/libfuzzer/FuzzerDriver.cpp b/custom_mutators/libfuzzer/FuzzerDriver.cpp
index 6468a02e..c79278bd 100644
--- a/custom_mutators/libfuzzer/FuzzerDriver.cpp
+++ b/custom_mutators/libfuzzer/FuzzerDriver.cpp
@@ -77,7 +77,7 @@ struct {
 } Flags;
 
 static const FlagDescription FlagDescriptions[]{
-
+\
 #define FUZZER_DEPRECATED_FLAG(Name) \
   {#Name, "Deprecated; don't use", 0, nullptr, nullptr, nullptr},
 #define FUZZER_FLAG_INT(Name, Default, Description) \
@@ -941,23 +941,12 @@ int FuzzerDriver(int *argc, char ***argv, UserCallback Callback) {
   Options.EntropicNumberOfRarestFeatures =
       (size_t)Flags.entropic_number_of_rarest_features;
   Options.EntropicScalePerExecTime = Flags.entropic_scale_per_exec_time;
-  if (Options.Entropic) {
-
-    if (!Options.FocusFunction.empty()) {
-
-      Printf(
-          "ERROR: The parameters `--entropic` and `--focus_function` cannot "
-          "be used together.\n");
-      exit(1);
-
-    }
-
+  if (!Options.FocusFunction.empty())
+    Options.Entropic = false;  // FocusFunction overrides entropic scheduling.
+  if (Options.Entropic)
     Printf("INFO: Running with entropic power schedule (0x%X, %d).\n",
            Options.EntropicFeatureFrequencyThreshold,
            Options.EntropicNumberOfRarestFeatures);
-
-  }
-
   struct EntropicOptions Entropic;
   Entropic.Enabled = Options.Entropic;
   Entropic.FeatureFrequencyThreshold =