From 660b373542589157aff78dd37ce582237027ba94 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Nguy=E1=BB=85n=20Th=C3=A1i=20Ng=E1=BB=8Dc=20Duy?= Date: Sat, 14 Apr 2018 17:35:08 +0200 Subject: [PATCH] pack-objects: don't check size when the object is bad MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit sha1_object_info() in check_objects() may fail to locate an object in the pack and return type OBJ_BAD. In that case, it will likely leave the "size" field untouched. We delay error handling until later in prepare_pack() though. Until then, do not touch "size" field. This field should contain the default value zero, but we can't say sha1_object_info() cannot damage it. This becomes more important later when the object size may have to be retrieved back from the (non-existing) pack. Signed-off-by: Nguyễn Thái Ngọc Duy Signed-off-by: Junio C Hamano --- builtin/pack-objects.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/builtin/pack-objects.c b/builtin/pack-objects.c index 211bb1ad0e..e75693176e 100644 --- a/builtin/pack-objects.c +++ b/builtin/pack-objects.c @@ -1742,7 +1742,7 @@ static void get_object_details(void) for (i = 0; i < to_pack.nr_objects; i++) { struct object_entry *entry = sorted_by_offset[i]; check_object(entry); - if (big_file_threshold < entry->size) + if (entry->type_valid && big_file_threshold < entry->size) entry->no_try_delta = 1; } @@ -2453,7 +2453,7 @@ static void prepare_pack(int window, int depth) */ continue; - if (entry->size < 50) + if (!entry->type_valid || entry->size < 50) continue; if (entry->no_try_delta) -- 2.43.2