xref: /aosp_15_r20/external/libcxxabi/fuzz/cxa_demangle_fuzzer.cpp (revision c05d8e5dc3e10f6ce4317e8bc22cc4a25f55fa94)
1*c05d8e5dSAndroid Build Coastguard Worker #include <stdint.h>
2*c05d8e5dSAndroid Build Coastguard Worker #include <stddef.h>
3*c05d8e5dSAndroid Build Coastguard Worker #include <string.h>
4*c05d8e5dSAndroid Build Coastguard Worker #include <stdlib.h>
5*c05d8e5dSAndroid Build Coastguard Worker extern "C" char *
6*c05d8e5dSAndroid Build Coastguard Worker __cxa_demangle(const char *mangled_name, char *buf, size_t *n, int *status);
7*c05d8e5dSAndroid Build Coastguard Worker 
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)8*c05d8e5dSAndroid Build Coastguard Worker extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
9*c05d8e5dSAndroid Build Coastguard Worker   char *str = new char[size+1];
10*c05d8e5dSAndroid Build Coastguard Worker   memcpy(str, data, size);
11*c05d8e5dSAndroid Build Coastguard Worker   str[size] = 0;
12*c05d8e5dSAndroid Build Coastguard Worker   free(__cxa_demangle(str, 0, 0, 0));
13*c05d8e5dSAndroid Build Coastguard Worker   delete [] str;
14*c05d8e5dSAndroid Build Coastguard Worker   return 0;
15*c05d8e5dSAndroid Build Coastguard Worker }
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