From 55dd55263b6d27aa8daa77bd69f5ea990b66c7a1 Mon Sep 17 00:00:00 2001 From: Junio C Hamano Date: Mon, 18 Dec 2006 01:36:16 -0800 Subject: Protect commits recorded in reflog from pruning. This teaches fsck-objects and prune to protect objects referred to by reflog entries. Signed-off-by: Junio C Hamano --- fsck-objects.c | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) (limited to 'fsck-objects.c') diff --git a/fsck-objects.c b/fsck-objects.c index 409aea02b..1cc3b399b 100644 --- a/fsck-objects.c +++ b/fsck-objects.c @@ -399,6 +399,25 @@ static void fsck_dir(int i, char *path) static int default_refs; +static int fsck_handle_reflog_ent(unsigned char *osha1, unsigned char *nsha1, char *datail, void *cb_data) +{ + struct object *obj; + + if (!is_null_sha1(osha1)) { + obj = lookup_object(osha1); + if (obj) { + obj->used = 1; + mark_reachable(obj, REACHABLE); + } + } + obj = lookup_object(nsha1); + if (obj) { + obj->used = 1; + mark_reachable(obj, REACHABLE); + } + return 0; +} + static int fsck_handle_ref(const char *refname, const unsigned char *sha1, int flag, void *cb_data) { struct object *obj; @@ -416,6 +435,9 @@ static int fsck_handle_ref(const char *refname, const unsigned char *sha1, int f default_refs++; obj->used = 1; mark_reachable(obj, REACHABLE); + + for_each_reflog_ent(refname, fsck_handle_reflog_ent, NULL); + return 0; } -- cgit v1.2.1