[PATCH] function mana_hwc_create_wq leaks memory
From: Dhiraj Shah <hidden>
Date: 2021-06-10 15:30:45
Also in:
linux-hyperv, netdev
Subsystem:
hyper-v/azure core and drivers, networking drivers, the rest · Maintainers:
"K. Y. Srinivasan", Haiyang Zhang, Wei Liu, Dexuan Cui, Long Li, Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
memory space allocated for the queue in function mana_gd_create_hwc_queue is not freed during error condition. Signed-off-by: Dhiraj Shah <redacted> --- drivers/net/ethernet/microsoft/mana/hw_channel.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/microsoft/mana/hw_channel.c b/drivers/net/ethernet/microsoft/mana/hw_channel.c
index 1a923fd99990..4aa4bda518fb 100644
--- a/drivers/net/ethernet/microsoft/mana/hw_channel.c
+++ b/drivers/net/ethernet/microsoft/mana/hw_channel.c@@ -501,8 +501,10 @@ static int mana_hwc_create_wq(struct hw_channel_context *hwc, *hwc_wq_ptr = hwc_wq; return 0; out: - if (err) + if (err) { + kfree(queue); mana_hwc_destroy_wq(hwc, hwc_wq); + } return err; }
--
2.30.1 (Apple Git-130)