Dial down the fanout limits further.

Change-Id: I42d65837bbeb7675bb0a0cd56346fb4c02c3f6dc
Reviewed-on: https://code-review.googlesource.com/c/34550
Reviewed-by: Paul Wankadia <junyer@google.com>
diff --git a/re2/fuzzing/re2_fuzzer.cc b/re2/fuzzing/re2_fuzzer.cc
index 68e2c93..978fb76 100644
--- a/re2/fuzzing/re2_fuzzer.cc
+++ b/re2/fuzzing/re2_fuzzer.cc
@@ -33,10 +33,10 @@
   // (They can also cause bug reports due to fuzzer timeouts.)
   std::map<int, int> histogram;
   int fanout = re.ProgramFanout(&histogram);
-  if (fanout > 8)
+  if (fanout > 7)
     return;
   int rfanout = re.ReverseProgramFanout(&histogram);
-  if (rfanout > 8)
+  if (rfanout > 7)
     return;
 
   StringPiece sp1, sp2, sp3, sp4;