linear-assignment: fix potential out of bounds memory access

diff --git a/object.c b/object.c
index b0faab85d40ae8a04cc219085d1b70531f179c82..e2c112cc1a757f666ce3ca234227c98abf146910 100644 (file)
--- a/object.c
+++ b/object.c
@@ -9,6 +9,7 @@
 #include "alloc.h"
 #include "object-store.h"
 #include "packfile.h"
+#include "commit-graph.h"
 
 unsigned int get_max_object_index(void)
 {
@@ -507,6 +508,10 @@ void raw_object_store_clear(struct raw_object_store *o)
        oidmap_free(o->replace_map, 1);
        FREE_AND_NULL(o->replace_map);
 
+       free_commit_graph(o->commit_graph);
+       o->commit_graph = NULL;
+       o->commit_graph_attempted = 0;
+
        free_alt_odbs(o);
        o->alt_odb_tail = NULL;