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idpf: Fix mailbox IRQ name leak on request failure

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idpf_mb_intr_req_irq() allocates the mailbox IRQ name before calling
request_irq(). On success, the name is released later through
kfree(free_irq()), but request_irq() failure returns without freeing it.

Free the allocated name on the request_irq() failure path.

Fixes: 4930fbf419 ("idpf: add core init and interrupt request")
Signed-off-by: Yuho Choi <dbgh9129@gmail.com>
Reviewed-by: Aleksandr Loktionov <aleksandr.loktionov@intel.com>
Tested-by: Samuel Salin <Samuel.salin@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
This commit is contained in:
Yuho Choi 2026-07-03 01:03:32 -04:00 committed by Tony Nguyen
parent bef152db47
commit 9bff30482c
1 changed files with 1 additions and 1 deletions
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2
drivers/net/ethernet/intel/idpf/idpf_lib.c
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@ -139,7 +139,7 @@ static int idpf_mb_intr_req_irq(struct idpf_adapter *adapter)
if (err) {
dev_err(&adapter->pdev->dev,
"IRQ request for mailbox failed, error: %d\n", err);
kfree(name);
return err;
}