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media: v4l2-fwnode: Fix fwnode leak in v4l2_fwnode_parse_link

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In v4l2_fwnode_parse_link(), the remote endpoint fwnode reference is
acquired using fwnode_graph_get_remote_endpoint(). This reference is
properly released in the error paths, but it is leaked on the success
path.

Add the missing fwnode_handle_put() before returning 0 to prevent the
reference leak.

Signed-off-by: Biren Pandya <birenpandya@gmail.com>
Fixes: ca50c197bd ("[media] v4l: fwnode: Support generic fwnode for parsing standardised properties")
Cc: stable@vger.kernel.org
[Sakari Ailus: Fix subject prefix and coding style a little.]
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
This commit is contained in:
Biren Pandya
2026-06-19 13:41:30 +05:30
committed by Sakari Ailus
parent 04c053379c
commit a6e86efd7f
1 changed files with 2 additions and 0 deletions
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2
drivers/media/v4l2-core/v4l2-fwnode.c
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@@ -633,6 +633,8 @@ int v4l2_fwnode_parse_link(struct fwnode_handle *fwnode,
if (!link->remote_node)
goto err_put_remote_endpoint;
fwnode_handle_put(fwnode);
return 0;
err_put_remote_endpoint: