Radish alpha
H
HardenedBSD-pkg
rad:z3QDZAW2FAfuLvihrhiyDC9fAD8G9
HardenedBSD Package Manager
Radicle
Git
Commits › 72c3bb1
Check digests format when initializing repo.
Vsevolod Stakhov committed 11 years ago
commit 72c3bb1aaa6daa8a15d2d0cd361db1f04e1f7702
parent 241c5fe
1 file changed +22 -0
modified libpkg/repo/binary/init.c
@@ -299,6 +299,9 @@ pkg_repo_binary_open(struct pkg_repo *repo, unsigned mode)
	sqlite3 *sqlite = NULL;

	int flags;

	int64_t res;
+ 
	struct pkg_repo_it *it;
+ 
	struct pkg *pkg = NULL;
+ 
	const char *digest;



	sqlite3_initialize();

	dbdir = pkg_object_string(pkg_config_get("PKG_DBDIR"));
@@ -371,6 +374,25 @@ pkg_repo_binary_open(struct pkg_repo *repo, unsigned mode)
	}



	repo->priv = sqlite;
+ 
	/* Check digests format */
+ 
	if ((it = pkg_repo_binary_query(repo, NULL, MATCH_ALL)) == NULL)
+ 
		return (EPKG_OK);
+
+ 
	if (it->ops->next(it, &pkg, PKG_LOAD_BASIC) != EPKG_OK) {
+ 
		it->ops->free(it);
+ 
		return (EPKG_OK);
+ 
	}
+ 
	it->ops->free(it);
+ 
	pkg_get(pkg, PKG_DIGEST, &digest);
+ 
	if (digest == NULL || !pkg_checksum_is_valid(digest, strlen(digest))) {
+ 
		pkg_emit_notice("Repository %s has incompatible checksum format, need to "
+ 
			"re-create database", repo->name);
+ 
		pkg_free(pkg);
+ 
		sqlite3_close(sqlite);
+ 
		repo->priv = NULL;
+ 
		return (EPKG_FATAL);
+ 
	}
+ 
	pkg_free(pkg);



	return (EPKG_OK);

}