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reftable/reader: handle allocation failures for unindexed reader

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Handle allocation failures when creating unindexed readers.

Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Patrick Steinhardt
2024-10-02 12:55:56 +02:00
committed by Junio C Hamano
parent 802c0646ac
commit 18da600293
1 changed files with 17 additions and 6 deletions
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23
reftable/reader.c
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@ -734,19 +734,30 @@ static int reftable_reader_refs_for_unindexed(struct reftable_reader *r,
REFTABLE_ALLOC_ARRAY(ti, 1);
table_iter_init(ti, r);
err = table_iter_seek_start(ti, BLOCK_TYPE_REF, 0);
if (err < 0) {
reftable_free(ti);
return err;
}
if (err < 0)
goto out;
filter = reftable_malloc(sizeof(struct filtering_ref_iterator));
filter = reftable_malloc(sizeof(*filter));
if (!filter) {
err = REFTABLE_OUT_OF_MEMORY_ERROR;
goto out;
}
*filter = empty;
strbuf_add(&filter->oid, oid, oid_len);
iterator_from_table_iter(&filter->it, ti);
iterator_from_filtering_ref_iterator(it, filter);
return 0;
err = 0;
out:
if (err < 0) {
if (ti)
table_iter_close(ti);
reftable_free(ti);
}
return err;
}
int reftable_reader_refs_for(struct reftable_reader *r,