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ram fs: Release node mutex on unlink

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This is needed if an open file is unlinked.

Fixes #3800
This commit is contained in:
Christian Helmuth 2020-07-06 16:07:25 +02:00 committed by Norman Feske
parent 7acc34b48b
commit e163055f6a
1 changed files with 1 additions and 1 deletions
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repos/os/src/lib/vfs/ram_file_system.h
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@ -887,8 +887,8 @@ class Vfs::Ram_file_system : public Vfs::File_system
Node *node = parent->child(basename(path)); Node *node = parent->child(basename(path));
if (!node) return UNLINK_ERR_NO_ENTRY; if (!node) return UNLINK_ERR_NO_ENTRY;
Node::Guard node_guard(node);
node->acquire();
parent->release(node); parent->release(node);
node->notify(); node->notify();
parent->notify(); parent->notify();