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checkout-index: ensure full index

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Before we iterate over all cache entries, ensure that the index is not
sparse. This loop in checkout_all() might be safe to iterate over a
sparse index, but let's put this protection here until it can be
carefully tested.

Signed-off-by: Derrick Stolee <dstolee@microsoft.com>
Reviewed-by: Elijah Newren <newren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Derrick Stolee 2021-04-01 01:49:43 +00:00 committed by Junio C Hamano
parent 54beed24d2
commit 1b850d37f4
1 changed files with 2 additions and 0 deletions
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builtin/checkout-index.c
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@ -119,6 +119,8 @@ static void checkout_all(const char *prefix, int prefix_length)
int i, errs = 0;
struct cache_entry *last_ce = NULL;
/* TODO: audit for interaction with sparse-index. */
ensure_full_index(&the_index);
for (i = 0; i < active_nr ; i++) {
struct cache_entry *ce = active_cache[i];
if (ce_stage(ce) != checkout_stage