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oss-fuzz/commit-graph: set up hash algorithm 

Our fuzzing setups don't work in a proper repository, but only use the
in-memory configured `the_repository`. Consequently, we never go through
the full repository setup procedures and thus do not set up the hash
algo used by the repository.

The commit-graph fuzzer does rely on a properly initialized hash algo
though. Initialize it explicitly.

Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Patrick Steinhardt 2024-05-07 06:53:40 +02:00 committed by Junio C Hamano
parent 373bfa6077
commit 781ba69d8b
1 changed files with 1 additions and 0 deletions
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oss-fuzz/fuzz-commit-graph.c
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@ -19,6 +19,7 @@ int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
* touching the disk to keep the individual fuzz-test cases as fast as
* possible.
*/
repo_set_hash_algo(the_repository, GIT_HASH_SHA1);
the_repository->settings.commit_graph_generation_version = 2;
the_repository->settings.commit_graph_read_changed_paths = 1;
g = parse_commit_graph(&the_repository->settings, (void *)data, size);