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vfs: catch lookup-failed exception on node discovery

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This commit is contained in:
Christian Helmuth 2014-05-15 16:19:43 +02:00
parent 8ef8e8ede9
commit 973d710101
1 changed files with 4 additions and 2 deletions
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6
repos/os/include/vfs/fs_file_system.h
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@ -483,9 +483,11 @@ class Vfs::Fs_file_system : public File_system
path = "/";
/*
* XXX handle exceptions
* XXX handle more exceptions
*/
::File_system::Node_handle node = _fs.node(path);
::File_system::Node_handle node;
try { node = _fs.node(path); } catch (::File_system::Lookup_failed) { return 0; }
Fs_handle_guard node_guard(_fs, node);
::File_system::Status status = _fs.status(node);