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Diffstat (limited to 'commit-graph.c')
-rw-r--r--commit-graph.c14
1 files changed, 12 insertions, 2 deletions
diff --git a/commit-graph.c b/commit-graph.c
index 4377b547c8..ca26870d1b 100644
--- a/commit-graph.c
+++ b/commit-graph.c
@@ -350,6 +350,16 @@ static int graph_read_commit_data(const unsigned char *chunk_start,
return 0;
}
+static int graph_read_generation_data(const unsigned char *chunk_start,
+ size_t chunk_size, void *data)
+{
+ struct commit_graph *g = data;
+ if (chunk_size != g->num_commits * sizeof(uint32_t))
+ return error("commit-graph generations chunk is wrong size");
+ g->chunk_generation_data = chunk_start;
+ return 0;
+}
+
static int graph_read_bloom_data(const unsigned char *chunk_start,
size_t chunk_size, void *data)
{
@@ -439,8 +449,8 @@ struct commit_graph *parse_commit_graph(struct repo_settings *s,
&graph->chunk_base_graphs_size);
if (s->commit_graph_generation_version >= 2) {
- pair_chunk_unsafe(cf, GRAPH_CHUNKID_GENERATION_DATA,
- &graph->chunk_generation_data);
+ read_chunk(cf, GRAPH_CHUNKID_GENERATION_DATA,
+ graph_read_generation_data, graph);
pair_chunk_unsafe(cf, GRAPH_CHUNKID_GENERATION_DATA_OVERFLOW,
&graph->chunk_generation_data_overflow);