From bb1e3eb57d2cc38951f9a9f1b8c298ced175798f Mon Sep 17 00:00:00 2001 From: Maxim Levitsky Date: Mon, 9 Dec 2024 12:57:50 -0500 Subject: [PATCH] net: mana: Fix memory leak in mana_gd_setup_irqs Commit 8afefc361209 ("net: mana: Assigning IRQ affinity on HT cores") added memory allocation in mana_gd_setup_irqs of 'irqs' but the code doesn't free this temporary array in the success path. This was caught by kmemleak. Fixes: 8afefc361209 ("net: mana: Assigning IRQ affinity on HT cores") Signed-off-by: Maxim Levitsky Reviewed-by: Michal Swiatkowski Reviewed-by: Kalesh AP Reviewed-by: Saurabh Sengar Reviewed-by: Yury Norov Link: https://patch.msgid.link/20241209175751.287738-2-mlevitsk@redhat.com Signed-off-by: Jakub Kicinski --- drivers/net/ethernet/microsoft/mana/gdma_main.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/ethernet/microsoft/mana/gdma_main.c b/drivers/net/ethernet/microsoft/mana/gdma_main.c index 550be6dc305db..5babd217c7eda 100644 --- a/drivers/net/ethernet/microsoft/mana/gdma_main.c +++ b/drivers/net/ethernet/microsoft/mana/gdma_main.c @@ -1375,6 +1375,7 @@ static int mana_gd_setup_irqs(struct pci_dev *pdev) gc->max_num_msix = nvec; gc->num_msix_usable = nvec; cpus_read_unlock(); + kfree(irqs); return 0; free_irq: -- 2.50.1