diff options
| -rw-r--r-- | reftable/record.c | 16 | ||||
| -rw-r--r-- | reftable/reftable-record.h | 1 |
2 files changed, 13 insertions, 4 deletions
diff --git a/reftable/record.c b/reftable/record.c index d6bb42e887..2b52e47c30 100644 --- a/reftable/record.c +++ b/reftable/record.c @@ -368,16 +368,24 @@ static int reftable_ref_record_decode(void *rec, struct strbuf key, struct reftable_ref_record *r = rec; struct string_view start = in; uint64_t update_index = 0; - int n = get_var_int(&update_index, &in); + const char *refname = NULL; + size_t refname_cap = 0; + int n; + + assert(hash_size > 0); + + n = get_var_int(&update_index, &in); if (n < 0) return n; string_view_consume(&in, n); + SWAP(refname, r->refname); + SWAP(refname_cap, r->refname_cap); reftable_ref_record_release(r); + SWAP(r->refname, refname); + SWAP(r->refname_cap, refname_cap); - assert(hash_size > 0); - - r->refname = reftable_malloc(key.len + 1); + REFTABLE_ALLOC_GROW(r->refname, key.len + 1, r->refname_cap); memcpy(r->refname, key.buf, key.len); r->refname[key.len] = 0; diff --git a/reftable/reftable-record.h b/reftable/reftable-record.h index bb6e99acd3..e657001d42 100644 --- a/reftable/reftable-record.h +++ b/reftable/reftable-record.h @@ -22,6 +22,7 @@ https://developers.google.com/open-source/licenses/bsd /* reftable_ref_record holds a ref database entry target_value */ struct reftable_ref_record { char *refname; /* Name of the ref, malloced. */ + size_t refname_cap; uint64_t update_index; /* Logical timestamp at which this value is * written */ |