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-rw-r--r--src/script/interpreter.cpp2
-rw-r--r--src/script/script.h3
2 files changed, 4 insertions, 1 deletions
diff --git a/src/script/interpreter.cpp b/src/script/interpreter.cpp
index 9c47f7c6c9..fd4a5674cf 100644
--- a/src/script/interpreter.cpp
+++ b/src/script/interpreter.cpp
@@ -247,7 +247,7 @@ bool EvalScript(vector<vector<unsigned char> >& stack, const CScript& script, un
vector<bool> vfExec;
vector<valtype> altstack;
set_error(serror, SCRIPT_ERR_UNKNOWN_ERROR);
- if (script.size() > 10000)
+ if (script.size() > MAX_SCRIPT_SIZE)
return set_error(serror, SCRIPT_ERR_SCRIPT_SIZE);
int nOpCount = 0;
bool fRequireMinimal = (flags & SCRIPT_VERIFY_MINIMALDATA) != 0;
diff --git a/src/script/script.h b/src/script/script.h
index d2a68a07ba..68cde03e34 100644
--- a/src/script/script.h
+++ b/src/script/script.h
@@ -27,6 +27,9 @@ static const int MAX_OPS_PER_SCRIPT = 201;
// Maximum number of public keys per multisig
static const int MAX_PUBKEYS_PER_MULTISIG = 20;
+// Maximum script length in bytes
+static const int MAX_SCRIPT_SIZE = 10000;
+
// Threshold for nLockTime: below this value it is interpreted as block number,
// otherwise as UNIX timestamp.
static const unsigned int LOCKTIME_THRESHOLD = 500000000; // Tue Nov 5 00:53:20 1985 UTC