Mercurial > hg
view contrib/fuzz/bdiff.cc @ 38807:98df52d5042c
exchange: make narrow ACL presence imply narrow=True
And refactor the logic for determining when to invoke our custom
changegroup part function so it is only conditional on
narrow being set. This makes it more obvious under which
conditions we should invoke the custom implementation.
Also use raw strings so **kwargs works on Python 3.
Differential Revision: https://phab.mercurial-scm.org/D4013
author | Gregory Szorc <gregory.szorc@gmail.com> |
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date | Sat, 28 Jul 2018 17:33:20 -0700 |
parents | fa0ddd5e8fff |
children | dbc39f028c9f |
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/* * bdiff.cc - fuzzer harness for bdiff.c * * Copyright 2018, Google Inc. * * This software may be used and distributed according to the terms of * the GNU General Public License, incorporated herein by reference. */ #include <memory> #include <stdlib.h> #include "fuzzutil.h" extern "C" { #include "bdiff.h" int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) { auto maybe_inputs = SplitInputs(Data, Size); if (!maybe_inputs) { return 0; } auto inputs = std::move(maybe_inputs.value()); struct bdiff_line *a, *b; int an = bdiff_splitlines(inputs.left.get(), inputs.left_size, &a); int bn = bdiff_splitlines(inputs.right.get(), inputs.right_size, &b); struct bdiff_hunk l; bdiff_diff(a, an, b, bn, &l); free(a); free(b); bdiff_freehunks(l.next); return 0; // Non-zero return values are reserved for future use. } #ifdef HG_FUZZER_INCLUDE_MAIN int main(int argc, char **argv) { const char data[] = "asdf"; return LLVMFuzzerTestOneInput((const uint8_t *)data, 4); } #endif } // extern "C"