diff options
Diffstat (limited to 'commit-graph.c')
| -rw-r--r-- | commit-graph.c | 25 |
1 files changed, 13 insertions, 12 deletions
diff --git a/commit-graph.c b/commit-graph.c index a7d2fe883f..e5f9e75e18 100644 --- a/commit-graph.c +++ b/commit-graph.c @@ -277,8 +277,6 @@ struct commit_graph *load_commit_graph_one_fd_st(struct repository *r, static int verify_commit_graph_lite(struct commit_graph *g) { - int i; - /* * Basic validation shared between parse_commit_graph() * which'll be called every time the graph is used, and the @@ -291,16 +289,6 @@ static int verify_commit_graph_lite(struct commit_graph *g) * over g->num_commits, or runs a checksum on the commit-graph * itself. */ - for (i = 0; i < 255; i++) { - uint32_t oid_fanout1 = ntohl(g->chunk_oid_fanout[i]); - uint32_t oid_fanout2 = ntohl(g->chunk_oid_fanout[i + 1]); - - if (oid_fanout1 > oid_fanout2) { - error("commit-graph fanout values out of order"); - return 1; - } - } - return 0; } @@ -308,10 +296,23 @@ static int graph_read_oid_fanout(const unsigned char *chunk_start, size_t chunk_size, void *data) { struct commit_graph *g = data; + int i; + if (chunk_size != 256 * sizeof(uint32_t)) return error("commit-graph oid fanout chunk is wrong size"); g->chunk_oid_fanout = (const uint32_t *)chunk_start; g->num_commits = ntohl(g->chunk_oid_fanout[255]); + + for (i = 0; i < 255; i++) { + uint32_t oid_fanout1 = ntohl(g->chunk_oid_fanout[i]); + uint32_t oid_fanout2 = ntohl(g->chunk_oid_fanout[i + 1]); + + if (oid_fanout1 > oid_fanout2) { + error("commit-graph fanout values out of order"); + return 1; + } + } + return 0; } |