diff options
| -rw-r--r-- | commit-graph.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/commit-graph.c b/commit-graph.c index 23fef56d31..2bcb4e0f89 100644 --- a/commit-graph.c +++ b/commit-graph.c @@ -1793,8 +1793,8 @@ static int write_commit_graph_file(struct write_commit_graph_context *ctx) struct lock_file lk = LOCK_INIT; const unsigned hashsz = the_hash_algo->rawsz; struct strbuf progress_title = STRBUF_INIT; - struct object_id file_hash; struct chunkfile *cf; + unsigned char file_hash[GIT_MAX_RAWSZ]; if (ctx->split) { struct strbuf tmp_file = STRBUF_INIT; @@ -1909,7 +1909,7 @@ static int write_commit_graph_file(struct write_commit_graph_context *ctx) } close_commit_graph(ctx->r->objects); - finalize_hashfile(f, file_hash.hash, CSUM_HASH_IN_STREAM | CSUM_FSYNC); + finalize_hashfile(f, file_hash, CSUM_HASH_IN_STREAM | CSUM_FSYNC); free_chunkfile(cf); if (ctx->split) { @@ -1945,7 +1945,7 @@ static int write_commit_graph_file(struct write_commit_graph_context *ctx) unlink(graph_name); } - ctx->commit_graph_hash_after[ctx->num_commit_graphs_after - 1] = xstrdup(oid_to_hex(&file_hash)); + ctx->commit_graph_hash_after[ctx->num_commit_graphs_after - 1] = xstrdup(hash_to_hex(file_hash)); final_graph_name = get_split_graph_filename(ctx->odb, ctx->commit_graph_hash_after[ctx->num_commit_graphs_after - 1]); ctx->commit_graph_filenames_after[ctx->num_commit_graphs_after - 1] = final_graph_name; @@ -2425,7 +2425,8 @@ static void graph_report(const char *fmt, ...) int verify_commit_graph(struct repository *r, struct commit_graph *g, int flags) { uint32_t i, cur_fanout_pos = 0; - struct object_id prev_oid, cur_oid, checksum; + struct object_id prev_oid, cur_oid; + unsigned char checksum[GIT_MAX_HEXSZ]; int generation_zero = 0; struct hashfile *f; int devnull; @@ -2444,8 +2445,8 @@ int verify_commit_graph(struct repository *r, struct commit_graph *g, int flags) devnull = open("/dev/null", O_WRONLY); f = hashfd(devnull, NULL); hashwrite(f, g->data, g->data_len - g->hash_len); - finalize_hashfile(f, checksum.hash, CSUM_CLOSE); - if (!hasheq(checksum.hash, g->data + g->data_len - g->hash_len)) { + finalize_hashfile(f, checksum, CSUM_CLOSE); + if (!hasheq(checksum, g->data + g->data_len - g->hash_len)) { graph_report(_("the commit-graph file has incorrect checksum and is likely corrupt")); verify_commit_graph_error = VERIFY_COMMIT_GRAPH_ERROR_HASH; } |