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fuzz: Avoid OOM in system fuzz target

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This commit is contained in:
MarcoFalke 2021-08-06 12:39:11 +02:00
parent d67330d112
commit fa7718344d
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GPG key ID: CE2B75697E69A548
2 changed files with 5 additions and 1 deletions
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3
src/test/fuzz/fuzz.h
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@ -11,6 +11,9 @@
#include <functional>
#include <string_view>
#define LIMITED_WHILE(condition, limit) \
for (unsigned _count{limit}; (condition) && _count; --_count)
using FuzzBufferType = Span<const uint8_t>;
using TypeTestOneInput = std::function<void(FuzzBufferType)>;

3
src/test/fuzz/system.cpp
View file

@ -31,7 +31,8 @@ FUZZ_TARGET(system)
SetupHelpOptions(args_manager);
}
while (fuzzed_data_provider.ConsumeBool()) {
LIMITED_WHILE(fuzzed_data_provider.ConsumeBool(), 3000)
{
CallOneOf(
fuzzed_data_provider,
[&] {