commit b808e01085d775b284878dfeea5c06339a9f2ec2
from: Ted Unangst <tedu@tedunangst.com>
date: Mon May 06 01:47:01 2024 UTC

abort if we see a sha2 hash.
it's incomplete and will lead to an overwrite.
quiets a potential compiler warning.

commit - 24fa9165db013fd2fcf6c5161d9167fcd42e317d
commit + b808e01085d775b284878dfeea5c06339a9f2ec2
blob - 20b361d7668e783af7ab8170c7386a21faf20307
blob + daa3516614f132aef1e370991d07c4c3699dc955
--- lib/hash.c
+++ lib/hash.c
@@ -205,7 +205,10 @@ void
 got_hash_final_object_id(struct got_hash *hash, struct got_object_id *id)
 {
 	memset(id, 0, sizeof(*id));
-	got_hash_final(hash, id->sha1);
+	if (hash->algo == GOT_HASH_SHA1)
+		SHA1Final(id->sha1, &hash->sha1_ctx);
+	else
+		abort();
 }
 
 int