[compiler-rt] r349210 - [libFuzzer] make len_control less aggressive

Kostya Serebryany via llvm-commits llvm-commits at lists.llvm.org
Fri Dec 14 15:21:31 PST 2018


Author: kcc
Date: Fri Dec 14 15:21:31 2018
New Revision: 349210

URL: http://llvm.org/viewvc/llvm-project?rev=349210&view=rev
Log:
[libFuzzer] make len_control less aggressive

Modified:
    compiler-rt/trunk/lib/fuzzer/FuzzerFlags.def

Modified: compiler-rt/trunk/lib/fuzzer/FuzzerFlags.def
URL: http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/fuzzer/FuzzerFlags.def?rev=349210&r1=349209&r2=349210&view=diff
==============================================================================
--- compiler-rt/trunk/lib/fuzzer/FuzzerFlags.def (original)
+++ compiler-rt/trunk/lib/fuzzer/FuzzerFlags.def Fri Dec 14 15:21:31 2018
@@ -17,7 +17,7 @@ FUZZER_FLAG_INT(runs, -1,
 FUZZER_FLAG_INT(max_len, 0, "Maximum length of the test input. "
     "If 0, libFuzzer tries to guess a good value based on the corpus "
     "and reports it. ")
-FUZZER_FLAG_INT(len_control, 1000, "Try generating small inputs first, "
+FUZZER_FLAG_INT(len_control, 100, "Try generating small inputs first, "
   "then try larger inputs over time.  Specifies the rate at which the length "
   "limit is increased (smaller == faster).  If 0, immediately try inputs with "
   "size up to max_len.")




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