mirrors/git
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

reftable/iter: handle allocation failures when creating indexed table iter

Browse Source 
Handle allocation failures in `new_indexed_table_ref_iter()`. While at
it, rename the function to match our coding style.

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 12:56:14 +02:00
committed by Junio C Hamano
parent 5b67cc6477
commit cc6a9af5d7
3 changed files with 23 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

20
reftable/iter.c
View File

@ -181,14 +181,20 @@ static int indexed_table_ref_iter_next(void *p, struct reftable_record *rec)
}
}
int new_indexed_table_ref_iter(struct indexed_table_ref_iter **dest,
int indexed_table_ref_iter_new(struct indexed_table_ref_iter **dest,
struct reftable_reader *r, uint8_t *oid,
int oid_len, uint64_t *offsets, int offset_len)
{
struct indexed_table_ref_iter empty = INDEXED_TABLE_REF_ITER_INIT;
struct indexed_table_ref_iter *itr = reftable_calloc(1, sizeof(*itr));
struct indexed_table_ref_iter *itr;
int err = 0;
itr = reftable_calloc(1, sizeof(*itr));
if (!itr) {
err = REFTABLE_OUT_OF_MEMORY_ERROR;
goto out;
}
*itr = empty;
itr->r = r;
strbuf_add(&itr->oid, oid, oid_len);
@ -197,10 +203,16 @@ int new_indexed_table_ref_iter(struct indexed_table_ref_iter **dest,
itr->offset_len = offset_len;
err = indexed_table_ref_iter_next_block(itr);
if (err < 0)
goto out;
*dest = itr;
err = 0;
out:
if (err < 0) {
*dest = NULL;
reftable_free(itr);
} else {
*dest = itr;
}
return err;
}