vulncheck: fix buildSSA's FileSet handling

The FileSet used when building a new ssa program should be
the same FileSet used when building the Package input
because later Position computation is done using the SSA
program's FileSet.

Moreover, enforce this from the Source API level.
If Packages passed to Source were built with different
FileSets, that is an error.


Change-Id: Icfed7e76520264d7487dcc8accf1a0b71f7fb74f
Trust: Julie Qiu <>
Run-TryBot: Julie Qiu <>
Reviewed-by: Jonathan Amsterdam <>
2 files changed
tree: eeeb622fb5056df2a7f85e117b22e0835f785880
  1. client/
  2. devtools/
  3. internal/
  4. osv/
  5. vulncheck/
  6. .gitignore
  7. all_test.go
  9. checks.bash
  12. go.mod
  13. go.sum
  17. tools_test.go

Go Vulnerability Database

Go Reference

This repository contains code for hosting the Go Vulnerability Database. The actual reports can be found at x/vulndb.

Neither the code, nor the data, nor the existence of this repository is to be considered stable. See the Draft Design for details on this project.

Accessing the database

The Go vulnerability database is rooted at and provides data as JSON. We recommend using client.Client to read data from the Go vulnerability database.

Do not rely on the contents of the x/vulndb repository. The YAML files in that repository are maintained using an internal format that is subject to change without warning.

The endpoints the table below are supported. For each path:

  • $base is the path portion of a Go vulnerability database URL (
  • $module is a module path
  • $vuln is a Go vulnerabilitiy ID (for example, GO-2021-1234)
$base/index.jsonList of module paths in the database mapped to its last modified timestamp (link).
$base/$module.jsonList of vulnerability entries for that module (example).
$base/ID/index.jsonList of all the vulnerability entries in the database
$base/ID/$vuln.jsonAn individual Go vulnerability report

Note that these paths and format are provisional and likely to change until an approved proposal.


Some of these packages can probably be coalesced, but for now are easier to work on in a more segmented fashion.


Unless otherwise noted, the Go source files are distributed under the BSD-style license found in the LICENSE file.

Database entries available at are distributed under the terms of the CC-BY 4.0 license.