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fuzz: [refactor] Use IsValidFlagCombination in signature_checker fuzz target

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MarcoFalke 2021-03-30 09:32:35 +02:00
parent eeee8f5be1
commit fa4926cca6
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5 changed files with 20 additions and 14 deletions
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11
src/test/fuzz/script_flags.cpp
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@ -5,13 +5,11 @@
#include <pubkey.h>
#include <script/interpreter.h>
#include <streams.h>
#include <test/util/script.h>
#include <version.h>
#include <test/fuzz/fuzz.h>
/** Flags that are not forbidden by an assert */
static bool IsValidFlagCombination(unsigned flags);
void initialize_script_flags()
{
static const ECCVerifyHandle verify_handle;
@ -74,10 +72,3 @@ FUZZ_TARGET_INIT(script_flags, initialize_script_flags)
return;
}
}
static bool IsValidFlagCombination(unsigned flags)
{
if (flags & SCRIPT_VERIFY_CLEANSTACK && ~flags & (SCRIPT_VERIFY_P2SH | SCRIPT_VERIFY_WITNESS)) return false;
if (flags & SCRIPT_VERIFY_WITNESS && ~flags & SCRIPT_VERIFY_P2SH) return false;
return true;
}