boot loader: BootVolume::SetTo(): Fix reference counting

We release the reference for fRootDirectory in Unset() but never acquired one. Fixes crash when selecting a boot volume in the menu.
2013-10-26 01:44:11 +02:00
parent 3f40dcb6b4
commit 63d56be3d9
1 changed files with 1 additions and 0 deletions
@@ -424,6 +424,7 @@ BootVolume::SetTo(Directory* rootDirectory)
 		return B_BAD_VALUE;

 	fRootDirectory = rootDirectory;
+	fRootDirectory->Acquire();

 	// find the system directory
 	Node* systemNode = fRootDirectory->Lookup("system", true);