Allow ext4 filesystems in postinstall.
Brillo uses ext4 by default, so this patch tries that as well.
Bug: 22024447
Test: Fed Brillo payload to update_engine, postinstall mounts /system.
Change-Id: I3f86bb9b4199bcfb41ea9d360cce533e0f9cc6fe
diff --git a/utils.cc b/utils.cc
index 6290478..4018b37 100644
--- a/utils.cc
+++ b/utils.cc
@@ -627,7 +627,7 @@
const string& mountpoint,
unsigned long mountflags) { // NOLINT(runtime/int)
// TODO(sosa): Remove "ext3" once crbug.com/208022 is resolved.
- const vector<const char*> fstypes{"ext2", "ext3", "squashfs"};
+ const vector<const char*> fstypes{"ext2", "ext3", "ext4", "squashfs"};
for (const char* fstype : fstypes) {
int rc = mount(device.c_str(), mountpoint.c_str(), fstype, mountflags,
nullptr);