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fsck: accept an oid instead of a "struct tree" for fsck_tree() 

We don't actually look at the tree struct in fsck_tree() beyond its oid
and type (which is obviously OBJ_TREE). Just taking an oid gives our
callers more flexibility to avoid creating a struct, and makes it clear
that we are fscking just what is in the buffer, not any pre-parsed bits
from the struct.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Jeff King 2019-10-18 01:02:08 -04:00 committed by Junio C Hamano
parent c5b4269b57
commit b2f2039c2b
1 changed files with 15 additions and 15 deletions
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30
fsck.c
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@ -566,7 +566,7 @@ static int verify_ordered(unsigned mode1, const char *name1, unsigned mode2, con
return c1 < c2 ? 0 : TREE_UNORDERED;
}
static int fsck_tree(struct tree *item,
static int fsck_tree(const struct object_id *oid,
const char *buffer, unsigned long size,
struct fsck_options *options)
{
@ -586,7 +586,7 @@ static int fsck_tree(struct tree *item,
const char *o_name;
if (init_tree_desc_gently(&desc, buffer, size)) {
retval += report(options, &item->object.oid, item->object.type, FSCK_MSG_BAD_TREE, "cannot be parsed as a tree");
retval += report(options, oid, OBJ_TREE, FSCK_MSG_BAD_TREE, "cannot be parsed as a tree");
return retval;
}
@ -613,13 +613,13 @@ static int fsck_tree(struct tree *item,
oidset_insert(&gitmodules_found, oid);
else
retval += report(options,
&item->object.oid, item->object.type,
oid, OBJ_TREE,
FSCK_MSG_GITMODULES_SYMLINK,
".gitmodules is a symbolic link");
}
if (update_tree_entry_gently(&desc)) {
retval += report(options, &item->object.oid, item->object.type, FSCK_MSG_BAD_TREE, "cannot be parsed as a tree");
retval += report(options, oid, OBJ_TREE, FSCK_MSG_BAD_TREE, "cannot be parsed as a tree");
break;
}
@ -664,25 +664,25 @@ static int fsck_tree(struct tree *item,
}
if (has_null_sha1)
retval += report(options, &item->object.oid, item->object.type, FSCK_MSG_NULL_SHA1, "contains entries pointing to null sha1");
retval += report(options, oid, OBJ_TREE, FSCK_MSG_NULL_SHA1, "contains entries pointing to null sha1");
if (has_full_path)
retval += report(options, &item->object.oid, item->object.type, FSCK_MSG_FULL_PATHNAME, "contains full pathnames");
retval += report(options, oid, OBJ_TREE, FSCK_MSG_FULL_PATHNAME, "contains full pathnames");
if (has_empty_name)
retval += report(options, &item->object.oid, item->object.type, FSCK_MSG_EMPTY_NAME, "contains empty pathname");
retval += report(options, oid, OBJ_TREE, FSCK_MSG_EMPTY_NAME, "contains empty pathname");
if (has_dot)
retval += report(options, &item->object.oid, item->object.type, FSCK_MSG_HAS_DOT, "contains '.'");
retval += report(options, oid, OBJ_TREE, FSCK_MSG_HAS_DOT, "contains '.'");
if (has_dotdot)
retval += report(options, &item->object.oid, item->object.type, FSCK_MSG_HAS_DOTDOT, "contains '..'");
retval += report(options, oid, OBJ_TREE, FSCK_MSG_HAS_DOTDOT, "contains '..'");
if (has_dotgit)
retval += report(options, &item->object.oid, item->object.type, FSCK_MSG_HAS_DOTGIT, "contains '.git'");
retval += report(options, oid, OBJ_TREE, FSCK_MSG_HAS_DOTGIT, "contains '.git'");
if (has_zero_pad)
retval += report(options, &item->object.oid, item->object.type, FSCK_MSG_ZERO_PADDED_FILEMODE, "contains zero-padded file modes");
retval += report(options, oid, OBJ_TREE, FSCK_MSG_ZERO_PADDED_FILEMODE, "contains zero-padded file modes");
if (has_bad_modes)
retval += report(options, &item->object.oid, item->object.type, FSCK_MSG_BAD_FILEMODE, "contains bad file modes");
retval += report(options, oid, OBJ_TREE, FSCK_MSG_BAD_FILEMODE, "contains bad file modes");
if (has_dup_entries)
retval += report(options, &item->object.oid, item->object.type, FSCK_MSG_DUPLICATE_ENTRIES, "contains duplicate file entries");
retval += report(options, oid, OBJ_TREE, FSCK_MSG_DUPLICATE_ENTRIES, "contains duplicate file entries");
if (not_properly_sorted)
retval += report(options, &item->object.oid, item->object.type, FSCK_MSG_TREE_NOT_SORTED, "not properly sorted");
retval += report(options, oid, OBJ_TREE, FSCK_MSG_TREE_NOT_SORTED, "not properly sorted");
return retval;
}
@ -982,7 +982,7 @@ int fsck_object(struct object *obj, void *data, unsigned long size,
if (obj->type == OBJ_BLOB)
return fsck_blob(&obj->oid, data, size, options);
if (obj->type == OBJ_TREE)
return fsck_tree((struct tree *) obj, data, size, options);
return fsck_tree(&obj->oid, data, size, options);
if (obj->type == OBJ_COMMIT)
return fsck_commit(&obj->oid, data, size, options);
if (obj->type == OBJ_TAG)