From: Maxim Levitsky Date: Mon, 9 Dec 2024 17:57:50 +0000 (-0500) Subject: net: mana: Fix memory leak in mana_gd_setup_irqs X-Git-Tag: v6.13-rc3~36^2~15^2~1 X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=bb1e3eb57d2cc38951f9a9f1b8c298ced175798f;p=linux-block.git 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 --- diff --git a/drivers/net/ethernet/microsoft/mana/gdma_main.c b/drivers/net/ethernet/microsoft/mana/gdma_main.c index 550be6dc305d..5babd217c7ed 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: