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| author | Abdun Nihaal <[email protected]> | 2025-04-15 03:29:09 +0000 |
|---|---|---|
| committer | Jakub Kicinski <[email protected]> | 2025-04-17 01:12:36 +0000 |
| commit | b2727326d0a53709380aa147018085d71a6d4843 (patch) | |
| tree | 920f748d2f7510a09637c7a3520b2191dc637c6a /net/core/lock_debug.c | |
| parent | net: bridge: switchdev: do not notify new brentries as changed (diff) | |
| download | kernel-b2727326d0a53709380aa147018085d71a6d4843.tar.gz kernel-b2727326d0a53709380aa147018085d71a6d4843.zip | |
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: 937d46ecc5f9 ("net: wangxun: add ethtool_ops for channel number")
Reported-by: Jiawen Wu <[email protected]>
Signed-off-by: Abdun Nihaal <[email protected]>
Reviewed-by: Jiawen Wu <[email protected]>
Reviewed-by: Simon Horman <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>
Diffstat (limited to 'net/core/lock_debug.c')
0 files changed, 0 insertions, 0 deletions