Single fcore reference for tus_file_final_birth()

src/tus_file.c

@@ -204,14 +204,16 @@ tus_file_final_concat(struct VPFX(tus_server) *srv,
 	return (NULL);
 }
 
-struct tus_file_core *
-tus_file_final_birth(struct tus_file_core *fcore, struct concat_embryo *embryo)
+void
+tus_file_final_birth(struct tus_file_core **fcorep,
+    struct concat_embryo *embryo)
 {
+	struct tus_file_core *fcore;
 	struct VPFX(tus_server) *srv;
 	struct tus_file_disk *fdisk;
 	struct vsb *vsb;
 
-	CHECK_OBJ_NOTNULL(fcore, VMOD_TUS_FILE_CORE_MAGIC);
+	TAKE_OBJ_NOTNULL(fcore, fcorep, VMOD_TUS_FILE_CORE_MAGIC);
 	CHECK_OBJ_NOTNULL(embryo, CONCAT_EMBRYO_MAGIC);
 	fdisk = fcore->disk;
 	CHECK_OBJ_NOTNULL(fdisk, VMOD_TUS_FILE_DISK_MAGIC);
@@ -232,7 +234,7 @@ tus_file_final_birth(struct tus_file_core *fcore, struct concat_embryo *embryo)
 	}
 	VSB_destroy(&vsb);
 	memset(embryo, 0, sizeof *embryo);
-	return (fcore);
+	*fcorep = fcore;
 }
 
 static void

src/tus_file.h

@@ -168,8 +168,7 @@ struct concat_embryo * tus_file_final_concat(struct VPFX(tus_server) *,
     struct concat_embryo *, const char *);
 VCL_BLOB tus_concat_hash(VRT_CTX, const struct VPFX(tus_server) *,
     const struct tus_concat *);
-struct tus_file_core *tus_file_final_birth(struct tus_file_core *,
-    struct concat_embryo *);
+void tus_file_final_birth(struct tus_file_core **, struct concat_embryo *);
 void tus_file_final_abort(struct concat_embryo *);
 VCL_BOOL tus_file_done(struct tus_file_core *, struct tus_file_disk *,
     const char *);

src/tus_request.c

@@ -351,8 +351,8 @@ tus_request(VRT_CTX, struct VPFX(tus_server) *tussrv,
 		if (r->fcore == NULL) {
 			tus_file_final_abort(&embryo);
 		} else {
-			r->fcore = tus_file_final_birth(r->fcore, &embryo);
-			r->status = 201;
+			tus_file_final_birth(&r->fcore, &embryo);
+			r->status = r->fcore ? 201 : 500;
 		}
 	}