llvm-project/compiler-rt/test/fuzzer/UninitializedStrlen.cpp

15 lines
306 B
C++

#include <cstdint>
#include <cstring>
volatile size_t Sink;
extern "C" int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) {
if (Size < 4) return 0;
if (Data[0] == 'F' && Data[1] == 'U' && Data[2] == 'Z' && Data[3] == 'Z') {
char uninit[7];
Sink = strlen(uninit);
}
return 0;
}