diff options
Diffstat (limited to 'reftable/merged.c')
-rw-r--r-- | reftable/merged.c | 32 |
1 files changed, 16 insertions, 16 deletions
diff --git a/reftable/merged.c b/reftable/merged.c index 5ded470c08..574394092d 100644 --- a/reftable/merged.c +++ b/reftable/merged.c @@ -11,7 +11,6 @@ https://developers.google.com/open-source/licenses/bsd #include "constants.h" #include "iter.h" #include "pq.h" -#include "reader.h" #include "record.h" #include "generic.h" #include "reftable-merged.h" @@ -52,6 +51,8 @@ static void merged_iter_close(void *p) reftable_iterator_destroy(&mi->stack[i]); } reftable_free(mi->stack); + strbuf_release(&mi->key); + strbuf_release(&mi->entry_key); } static int merged_iter_advance_nonnull_subiter(struct merged_iter *mi, @@ -85,7 +86,6 @@ static int merged_iter_advance_subiter(struct merged_iter *mi, size_t idx) static int merged_iter_next_entry(struct merged_iter *mi, struct reftable_record *rec) { - struct strbuf entry_key = STRBUF_INIT; struct pq_entry entry = { 0 }; int err = 0; @@ -105,33 +105,31 @@ static int merged_iter_next_entry(struct merged_iter *mi, such a deployment, the loop below must be changed to collect all entries for the same key, and return new the newest one. */ - reftable_record_key(&entry.rec, &entry_key); + reftable_record_key(&entry.rec, &mi->entry_key); while (!merged_iter_pqueue_is_empty(mi->pq)) { struct pq_entry top = merged_iter_pqueue_top(mi->pq); - struct strbuf k = STRBUF_INIT; - int err = 0, cmp = 0; + int cmp = 0; - reftable_record_key(&top.rec, &k); + reftable_record_key(&top.rec, &mi->key); - cmp = strbuf_cmp(&k, &entry_key); - strbuf_release(&k); - - if (cmp > 0) { + cmp = strbuf_cmp(&mi->key, &mi->entry_key); + if (cmp > 0) break; - } merged_iter_pqueue_remove(&mi->pq); err = merged_iter_advance_subiter(mi, top.index); - if (err < 0) { - return err; - } + if (err < 0) + goto done; reftable_record_release(&top.rec); } reftable_record_copy_from(rec, &entry.rec, hash_size(mi->hash_id)); + +done: reftable_record_release(&entry.rec); - strbuf_release(&entry_key); - return 0; + strbuf_release(&mi->entry_key); + strbuf_release(&mi->key); + return err; } static int merged_iter_next(struct merged_iter *mi, struct reftable_record *rec) @@ -248,6 +246,8 @@ static int merged_table_seek_record(struct reftable_merged_table *mt, .typ = reftable_record_type(rec), .hash_id = mt->hash_id, .suppress_deletions = mt->suppress_deletions, + .key = STRBUF_INIT, + .entry_key = STRBUF_INIT, }; int n = 0; int err = 0; |