vendor/libgit2/src/sortedcache.c in rugged-0.22.2 vs vendor/libgit2/src/sortedcache.c in rugged-0.23.0b1

@@ -1,22 +1,24 @@
 #include "sortedcache.h"
 
-GIT__USE_STRMAP;
+GIT__USE_STRMAP
 
 int git_sortedcache_new(
 	git_sortedcache **out,
 	size_t item_path_offset,
 	git_sortedcache_free_item_fn free_item,
 	void *free_item_payload,
 	git_vector_cmp item_cmp,
 	const char *path)
 {
 	git_sortedcache *sc;
-	size_t pathlen;
+	size_t pathlen, alloclen;
 
 	pathlen = path ? strlen(path) : 0;
 
-	sc = git__calloc(sizeof(git_sortedcache) + pathlen + 1, 1);
+	GITERR_CHECK_ALLOC_ADD(&alloclen, sizeof(git_sortedcache), pathlen);
+	GITERR_CHECK_ALLOC_ADD(&alloclen, alloclen, 1);
+	sc = git__calloc(1, alloclen);
 	GITERR_CHECK_ALLOC(sc);
 
 	if (git_pool_init(&sc->pool, 1, 0) < 0 ||
 		git_vector_init(&sc->items, 4, item_cmp) < 0 ||
 		git_strmap_alloc(&sc->map) < 0)