In a similar spirit as previous commits, ensure that we don't overflow when computing an offset into the commit_data chunk when the (relative) graph position exceeds 2^32-1/GRAPH_DATA_WIDTH. Signed-off-by: Taylor Blau <me@xxxxxxxxxxxx> --- commit-graph.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/commit-graph.c b/commit-graph.c index ca1d997516..35f700273b 100644 --- a/commit-graph.c +++ b/commit-graph.c @@ -979,7 +979,7 @@ static struct tree *load_tree_for_commit(struct repository *r, g = g->base_graph; commit_data = g->chunk_commit_data + - GRAPH_DATA_WIDTH * (graph_pos - g->num_commits_in_base); + st_mult(GRAPH_DATA_WIDTH, graph_pos - g->num_commits_in_base); oidread(&oid, commit_data); set_commit_tree(c, lookup_tree(r, &oid)); -- 2.41.0.347.g7b976b8871f
