From ba6a35c1f3f2b992279f3072e5f983522a64a5c9 Mon Sep 17 00:00:00 2001
From: Dimitry <dimitry@ethereum.org>
Date: Fri, 13 Oct 2017 13:57:25 +0300
Subject: fuzzed test modexp input

---
 .../modexpRandomInput_d1g0v0Filler.json            | 55 ++++++++++++++++++++++
 1 file changed, 55 insertions(+)
 create mode 100644 src/BlockchainTestsFiller/GeneralStateTests/stPreCompiledContracts2/modexpRandomInput_d1g0v0Filler.json

(limited to 'src/BlockchainTestsFiller/GeneralStateTests/stPreCompiledContracts2/modexpRandomInput_d1g0v0Filler.json')

diff --git a/src/BlockchainTestsFiller/GeneralStateTests/stPreCompiledContracts2/modexpRandomInput_d1g0v0Filler.json b/src/BlockchainTestsFiller/GeneralStateTests/stPreCompiledContracts2/modexpRandomInput_d1g0v0Filler.json
new file mode 100644
index 000000000..f60774e40
--- /dev/null
+++ b/src/BlockchainTestsFiller/GeneralStateTests/stPreCompiledContracts2/modexpRandomInput_d1g0v0Filler.json
@@ -0,0 +1,55 @@
+{
+    "modexpRandomInput_d1g0v0" : {
+        "blocks" : [
+            {
+                "blockHeaderPremine" : {
+                    "difficulty" : "0x020000",
+                    "gasLimit" : "0x05f5e100",
+                    "timestamp" : "0x03e8",
+                    "updatePoW" : "1"
+                },
+                "transactions" : [
+                    {
+                        "data" : "0x00000000008000000000000000000000000000000000000000000000000000000000000400000000000000000000000a",
+                        "gasLimit" : "0x01adb0",
+                        "gasPrice" : "0x01",
+                        "nonce" : "0x00",
+                        "r" : "0xae2d1d1f18f64abcf824eefb326271c7ebb264cc937d8113bb70f57131f00e32",
+                        "s" : "0x357aa48004b6fcd243d26f98e58da74e1066519306d464b01934089ca293b9be",
+                        "to" : "0x0000000000000000000000000000000000000005",
+                        "v" : "0x1c",
+                        "value" : "0x00"
+                    }
+                ],
+                "uncleHeaders" : [
+                ]
+            }
+        ],
+        "genesisBlockHeader" : {
+            "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+            "coinbase" : "3535353535353535353535353535353535353535",
+            "difficulty" : "131072",
+            "extraData" : "0x42",
+            "gasLimit" : "0x05f5e100",
+            "gasUsed" : "0",
+            "mixHash" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "nonce" : "0x0102030405060708",
+            "number" : "0",
+            "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
+            "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "stateRoot" : "0xf99eb1626cfa6db435c0836235942d7ccaa935f1ae247d3f1c21e495685f903a",
+            "timestamp" : "0x03b6",
+            "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+            "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347"
+        },
+        "pre" : {
+            "0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
+                "balance" : "0x3635c9adc5dea00000",
+                "code" : "",
+                "nonce" : "0x00",
+                "storage" : {
+                }
+            }
+        }
+    }
+}
\ No newline at end of file
-- 
cgit 


From 6e80effa947d9581e5ef8c4e02a45725f5af4346 Mon Sep 17 00:00:00 2001
From: Dimitry <dimitry@ethereum.org>
Date: Fri, 13 Oct 2017 15:34:21 +0300
Subject: modexp input test Consensus big in Parity: gas calculation of modexp
 is subject to overflow for certain inputs. Found via manual review. A case
 was found where consensus issue could be achieved in ~500K gas.

---
 .../stPreCompiledContracts2/modexpRandomInput_d1g0v0Filler.json   | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'src/BlockchainTestsFiller/GeneralStateTests/stPreCompiledContracts2/modexpRandomInput_d1g0v0Filler.json')

diff --git a/src/BlockchainTestsFiller/GeneralStateTests/stPreCompiledContracts2/modexpRandomInput_d1g0v0Filler.json b/src/BlockchainTestsFiller/GeneralStateTests/stPreCompiledContracts2/modexpRandomInput_d1g0v0Filler.json
index f60774e40..053cc4474 100644
--- a/src/BlockchainTestsFiller/GeneralStateTests/stPreCompiledContracts2/modexpRandomInput_d1g0v0Filler.json
+++ b/src/BlockchainTestsFiller/GeneralStateTests/stPreCompiledContracts2/modexpRandomInput_d1g0v0Filler.json
@@ -11,13 +11,13 @@
                 "transactions" : [
                     {
                         "data" : "0x00000000008000000000000000000000000000000000000000000000000000000000000400000000000000000000000a",
-                        "gasLimit" : "0x01adb0",
+                        "gasLimit" : "0x0ad570",
                         "gasPrice" : "0x01",
                         "nonce" : "0x00",
-                        "r" : "0xae2d1d1f18f64abcf824eefb326271c7ebb264cc937d8113bb70f57131f00e32",
-                        "s" : "0x357aa48004b6fcd243d26f98e58da74e1066519306d464b01934089ca293b9be",
+                        "r" : "0x7f92f6c87aa5aae5de02f4fef7b8625a4705dcc83101f5064e85d0451d6f7061",
+                        "s" : "0x17646ae6179dc3564553aa73ff108c14e72d191c147bfa38b4885b7b88548c23",
                         "to" : "0x0000000000000000000000000000000000000005",
-                        "v" : "0x1c",
+                        "v" : "0x1b",
                         "value" : "0x00"
                     }
                 ],
-- 
cgit