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nfs4: Do not release locks if cookie is NULL

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This commit is contained in:
Pawel Dziepak
2012-06-29 02:15:29 +02:00
parent e586522b51
commit ecf46259e7
1 changed files with 4 additions and 0 deletions
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src/add-ons/kernel/file_systems/nfs4/kernel_interface.cpp
+4
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@@ -514,6 +514,10 @@ nfs4_release_lock(fs_volume* volume, fs_vnode* vnode, void* _cookie,
const struct flock* lock) const struct flock* lock)
{ {
Inode* inode = reinterpret_cast<Inode*>(vnode->private_node); Inode* inode = reinterpret_cast<Inode*>(vnode->private_node);
if (inode->Type() == S_IFDIR || inode->Type() == S_IFLNK)
return B_OK;
OpenFileCookie* cookie = reinterpret_cast<OpenFileCookie*>(_cookie); OpenFileCookie* cookie = reinterpret_cast<OpenFileCookie*>(_cookie);
if (lock != NULL) if (lock != NULL)
return inode->ReleaseLock(cookie, lock); return inode->ReleaseLock(cookie, lock);