commit - f8eebdd4e657c910bdc7d7d8777256f59ddb6465
commit + cc7a354afc4ae05de465ac2cf97b558fec5b271f
blob - f107a850167bfb93f97e10313c9351627cd8eb68
blob + 3857f54da2b2d09d1775f659e036b7fa820b9b3b
--- lib/got_lib_object.h
+++ lib/got_lib_object.h
@@ -106,7 +106,7 @@ const struct got_error *got_object_read_header_privsep
     struct got_object_id *, struct got_repository *, int);
 const struct got_error *got_object_open(struct got_object **,
     struct got_repository *, struct got_object_id *);
-const struct got_error *got_object_raw_open(struct got_raw_object **,
+const struct got_error *got_object_raw_open(struct got_raw_object **, int,
     struct got_repository *, struct got_object_id *, size_t);
 void got_object_raw_rewind(struct got_raw_object *);
 size_t got_object_raw_get_hdrlen(struct got_raw_object *);
blob - b9d3ec4605ca7d5c2d7b59cde3def136e77c3adc
blob + 5c98d7f542c6cc60b245e230796391a272d5a5ad
--- lib/object.c
+++ lib/object.c
@@ -529,24 +529,19 @@ got_object_open(struct got_object **obj, struct got_re
 }
 
 const struct got_error *
-got_object_raw_open(struct got_raw_object **obj, struct got_repository *repo,
-    struct got_object_id *id, size_t blocksize)
+got_object_raw_open(struct got_raw_object **obj, int outfd,
+    struct got_repository *repo, struct got_object_id *id, size_t blocksize)
 {
 	const struct got_error *err = NULL;
 	struct got_packidx *packidx = NULL;
 	int idx;
 	uint8_t *outbuf = NULL;
-	int outfd = -1;
 	off_t size = 0;
 	size_t hdrlen = 0;
 	char *path_packfile = NULL;
 
 	*obj = NULL;
 
-	outfd = got_opentempfd();
-	if (outfd == -1)
-		return got_error_from_errno("got_opentempfd");
-
 	err = got_repo_search_packidx(&packidx, &idx, repo, id);
 	if (err == NULL) {
 		struct got_pack *pack = NULL;
@@ -592,11 +587,6 @@ got_object_raw_open(struct got_raw_object **obj, struc
 	}
 
 	if (outbuf) {
-		if (close(outfd) == -1) {
-			err = got_error_from_errno("close");
-			goto done;
-		}
-		outfd = -1;
 		(*obj)->f = fmemopen(outbuf, hdrlen + size, "r");
 		if ((*obj)->f == NULL) {
 			err = got_error_from_errno("fdopen");
@@ -620,7 +610,6 @@ got_object_raw_open(struct got_raw_object **obj, struc
 			err = got_error_from_errno("fdopen");
 			goto done;
 		}
-		outfd = -1;
 		(*obj)->data = NULL;
 	}
 	(*obj)->hdrlen = hdrlen;
@@ -633,8 +622,6 @@ done:
 			got_object_raw_close(*obj);
 			*obj = NULL;
 		}
-		if (outfd != -1)
-			close(outfd);
 		free(outbuf);
 	}
 	return err;
blob - dce64b25f35227709c626d4d561698c07375c735
blob + 8ab75df8dd3ab328895f4354591fe0d968fe613f
--- lib/pack_create.c
+++ lib/pack_create.c
@@ -173,6 +173,7 @@ pick_deltas(struct got_pack_meta **meta, int nmeta, in
 	struct got_delta_instruction *deltas;
 	int i, j, size, ndeltas, best;
 	const int max_base_candidates = 10;
+	int outfd = -1;
 
 	qsort(meta, nmeta, sizeof(struct got_pack_meta *), delta_order_cmp);
 	for (i = 0; i < nmeta; i++) {
@@ -194,9 +195,18 @@ pick_deltas(struct got_pack_meta **meta, int nmeta, in
 		    m->obj_type == GOT_OBJ_TYPE_TAG)
 			continue;
 
-		err = got_object_raw_open(&raw, repo, &m->id, 8192);
+		if (outfd == -1) {
+			outfd = got_opentempfd();
+			if (outfd == -1) {
+				err = got_error_from_errno("got_opentempfd");
+				goto done;
+			}
+		}
+		err = got_object_raw_open(&raw, outfd, repo, &m->id, 8192);
 		if (err)
 			goto done;
+		if (raw->data == NULL)
+			outfd = -1; /* outfd is now raw->f */
 		m->size = raw->size;
 
 		err = got_deltify_init(&m->dtab, raw->f, raw->hdrlen,
@@ -224,10 +234,20 @@ pick_deltas(struct got_pack_meta **meta, int nmeta, in
 			    base->obj_type != m->obj_type)
 				continue;
 
-			err = got_object_raw_open(&base_raw, repo, &base->id,
-			    8192);
+			if (outfd == -1) {
+				outfd = got_opentempfd();
+				if (outfd == -1) {
+					err = got_error_from_errno(
+					    "got_opentempfd");
+					goto done;
+				}
+			}
+			err = got_object_raw_open(&base_raw, outfd, repo,
+			    &base->id, 8192);
 			if (err)
 				goto done;
+			if (base_raw->data == NULL)
+				outfd = -1; /* outfd is now base_raw->f */
 			err = got_deltify(&deltas, &ndeltas,
 			    raw->f, raw->hdrlen, raw->size + raw->hdrlen,
 			    base->dtab, base_raw->f, base_raw->hdrlen,
@@ -271,6 +291,8 @@ done:
 		got_object_raw_close(raw);
 	if (base_raw)
 		got_object_raw_close(base_raw);
+	if (outfd != -1 && close(outfd) == -1 && err == NULL)
+		err = got_error_from_errno("close");
 	return err;
 }
 
@@ -1129,6 +1151,7 @@ genpack(uint8_t *pack_sha1, FILE *packfile,
 	size_t outlen, n;
 	struct got_deflate_checksum csum;
 	off_t packfile_size = 0;
+	int outfd = -1;
 
 	SHA1Init(&ctx);
 	csum.output_sha1 = &ctx;
@@ -1155,9 +1178,18 @@ genpack(uint8_t *pack_sha1, FILE *packfile,
 		}
 		m = meta[i];
 		m->off = ftello(packfile);
-		err = got_object_raw_open(&raw, repo, &m->id, 8192);
+		if (outfd == -1) {
+			outfd = got_opentempfd();
+			if (outfd == -1) {
+				err = got_error_from_errno("got_opentempfd");
+				goto done;
+			}
+		}
+		err = got_object_raw_open(&raw, outfd, repo, &m->id, 8192);
 		if (err)
 			goto done;
+		if (raw->data == NULL)
+			outfd = -1; /* outfd is now raw->f */
 		if (m->deltas == NULL) {
 			err = packhdr(&nh, buf, sizeof(buf),
 			    m->obj_type, raw->size);
@@ -1249,6 +1281,8 @@ done:
 		err = got_error_from_errno("fclose");
 	if (raw)
 		got_object_raw_close(raw);
+	if (outfd != -1 && close(outfd) == -1 && err == NULL)
+		err = got_error_from_errno("close");
 	return err;
 }