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kernel/vfs: Fix reference leaks in vnode_and_path_to_dir_vnode. 

Fixes #18805.
This commit is contained in:
Augustin Cavalier 2024-03-21 13:46:57 -04:00
parent 99e6fd949b
commit 90edc22bdf
1 changed files with 4 additions and 3 deletions
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7
src/system/kernel/fs/vfs.cpp
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@ -2468,6 +2468,8 @@ static status_t
vnode_and_path_to_dir_vnode(struct vnode* vnode, char* path,
VnodePutter& _vnode, char* filename, bool kernel)
{
VnodePutter vnodePutter(vnode);
if (!path)
return B_BAD_VALUE;
if (*path == '\0')
@ -2476,11 +2478,10 @@ vnode_and_path_to_dir_vnode(struct vnode* vnode, char* path,
return path_to_dir_vnode(path, _vnode, filename, kernel);
status_t status = get_dir_path_and_leaf(path, filename);
if (status != B_OK) {
put_vnode(vnode);
if (status != B_OK)
return status;
}
vnodePutter.Detach();
return vnode_path_to_vnode(vnode, path, true, 0, kernel, _vnode, NULL);
}