linux/drivers/net/ethernet/wangxun
Abdun Nihaal b2727326d0 net: txgbe: fix memory leak in txgbe_probe() error path
When txgbe_sw_init() is called, memory is allocated for wx->rss_key
in wx_init_rss_key(). However, in txgbe_probe() function, the subsequent
error paths after txgbe_sw_init() don't free the rss_key. Fix that by
freeing it in error path along with wx->mac_table.

Also change the label to which execution jumps when txgbe_sw_init()
fails, because otherwise, it could lead to a double free for rss_key,
when the mac_table allocation fails in wx_sw_init().

Fixes: 937d46ecc5 ("net: wangxun: add ethtool_ops for channel number")
Reported-by: Jiawen Wu <jiawenwu@trustnetic.com>
Signed-off-by: Abdun Nihaal <abdun.nihaal@gmail.com>
Reviewed-by: Jiawen Wu <jiawenwu@trustnetic.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20250415032910.13139-1-abdun.nihaal@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-04-16 18:12:36 -07:00
..
libwx net: libwx: handle page_pool_dev_alloc_pages error 2025-04-08 16:17:30 -07:00
ngbe net: ngbe: fix memory leak in ngbe_probe() error path 2025-04-15 16:06:48 +02:00
txgbe net: txgbe: fix memory leak in txgbe_probe() error path 2025-04-16 18:12:36 -07:00
Kconfig net: wangxun: fix LIBWX dependencies 2025-02-25 18:32:24 -08:00
Makefile net: txgbe: Store PCI info 2022-10-28 11:25:53 +01:00