@@ -856,6 +856,8 @@ int cmd_repack(int argc, const char **argv, const char *prefix)
if (!names.nr && !po_args.quiet)
printf_ln(_("Nothing new to pack."));
+ string_list_sort(&names);
+
for_each_string_list_item(item, &names) {
item->util = (void *)(uintptr_t)populate_pack_exts(item->string);
}
@@ -896,7 +898,6 @@ int cmd_repack(int argc, const char **argv, const char *prefix)
if (delete_redundant && pack_everything & ALL_INTO_ONE) {
const int hexsz = the_hash_algo->hexsz;
- string_list_sort(&names);
for_each_string_list_item(item, &existing_nonkept_packs) {
char *sha1;
size_t len = strlen(item->string);
@@ -231,7 +231,7 @@ test_expect_success '--geometric chooses largest MIDX preferred pack' '
)
'
-test_expect_failure '--geometric with pack.packSizeLimit' '
+test_expect_success '--geometric with pack.packSizeLimit' '
git init pack-rewrite &&
test_when_finished "rm -fr pack-rewrite" &&
(
The previous patch demonstrates a scenario where the list of packs written by `pack-objects` (and stored in the `names` string_list) is out-of-order, and can thus cause us to delete packs we shouldn't. This patch resolves that bug by ensuring that `names` is sorted in all cases, not just when delete_redundant && pack_everything & ALL_INTO_ONE is true. Because we did sort `names` in that case (which, prior to `--geometric` repacks, was the only time we would actually delete packs, this is only a bug for `--geometric` repacks. It would be sufficient to only sort `names` when `delete_redundant` is set to a non-zero value. But sorting a small list of strings is cheap, and it is defensive against future calls to `string_list_has_string()` on this list. Co-discovered-by: Victoria Dye <vdye@github.com> Signed-off-by: Taylor Blau <me@ttaylorr.com> --- builtin/repack.c | 3 ++- t/t7703-repack-geometric.sh | 2 +- 2 files changed, 3 insertions(+), 2 deletions(-)