From 09ff5abc02a0e38bb275a91380fc03d6cd0d47a5 Mon Sep 17 00:00:00 2001
From: Andrey Konovalov <andreyknvl@google.com>
Date: Wed, 1 Apr 2020 19:37:07 +0200
Subject: csource, executor: add usb emulation feature

The feature gets enabled when /dev/raw-gadget is present and accessible.
With this feature enabled, executor will do chmod 0666 /dev/raw-gadget on
startup, which makes it possible to do USB fuzzing in setuid and namespace
sandboxes. There should be no backwards compatibility issues with syz
reproducers that don't explicitly enable this feature, as they currently only
work in none sandbox.
---
 tools/syz-prog2c/prog2c.go | 1 +
 1 file changed, 1 insertion(+)

(limited to 'tools')

diff --git a/tools/syz-prog2c/prog2c.go b/tools/syz-prog2c/prog2c.go
index 92c94da34..5d161929e 100644
--- a/tools/syz-prog2c/prog2c.go
+++ b/tools/syz-prog2c/prog2c.go
@@ -89,6 +89,7 @@ func main() {
 		CloseFDs:     features["close_fds"].Enabled,
 		KCSAN:        features["kcsan"].Enabled,
 		DevlinkPCI:   features["devlink_pci"].Enabled,
+		USB:          features["usb"].Enabled,
 		UseTmpDir:    *flagUseTmpDir,
 		HandleSegv:   *flagHandleSegv,
 		Repro:        false,
-- 
cgit mrf-deployment