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free_ref_entry(): do not trigger reading of loose refs

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Do not call get_ref_dir() from within free_ref_entry(), because that
triggers the reading of loose refs, only for them to be freed
immediately.

Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Michael Haggerty 2012-05-20 08:49:32 +02:00 committed by Junio C Hamano
parent 663c1295d8
commit 27b5587c76
1 changed files with 7 additions and 2 deletions
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9
refs.c
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@ -259,8 +259,13 @@ static void clear_ref_dir(struct ref_dir *dir);
static void free_ref_entry(struct ref_entry *entry)
{
if (entry->flag & REF_DIR)
clear_ref_dir(get_ref_dir(entry));
if (entry->flag & REF_DIR) {
/*
* Do not use get_ref_dir() here, as that might
* trigger the reading of loose refs.
*/
clear_ref_dir(&entry->u.subdir);
}
free(entry);
}