From: Nick Terrell <terrelln@fb.com>
Date: Tue, 19 May 2020 18:42:53 +0000 (-0700)
Subject: [fuzz] Expand the allowedExpansion
X-Git-Tag: v1.4.5^2~5^2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b82bf711fc5d3daca00f0236a7c5961ed28dd46a;p=thirdparty%2Fzstd.git

[fuzz] Expand the allowedExpansion
---

diff --git a/tests/fuzz/simple_round_trip.c b/tests/fuzz/simple_round_trip.c
index 348da03a9..2f008d06a 100644
--- a/tests/fuzz/simple_round_trip.c
+++ b/tests/fuzz/simple_round_trip.c
@@ -60,7 +60,7 @@ static size_t roundTripTest(void *result, size_t resultCapacity,
                 + 3 /* number of sequences */
                 + 1 /* symbol compression modes */;
             size_t const expectedExpansion = bytesPerBlock * (1 + (normalCSize / MAX(1, targetCBlockSize)));
-            size_t const allowedExpansion = (srcSize >> 4) + 3 * expectedExpansion + 10;
+            size_t const allowedExpansion = (srcSize >> 3) + 5 * expectedExpansion + 10;
             FUZZ_ASSERT(cSize <= normalCSize + allowedExpansion);
         }
     }