Merge branch 'net-spacemit-a-few-error-handling-fixes'

Browse source

Vivian Wang says:

====================
net: spacemit: A few error handling fixes

Recently a user reported a supposed UAF/double-free in this driver.
It turned out to be a false positive (ugh) from a bug with riscv's
kfence_protect_page() [1], but it did also prompt me to review the
driver code yet again. These are some fixes for error handling problems
that I've found.

[1]: https://lore.kernel.org/r/20260303-handle-kfence-protect-spurious-fault-v2-0-f80d8354d79d@iscas.ac.cn/
====================

Link: https://patch.msgid.link/20260305-k1-ethernet-more-fixes-v2-0-e4e434d65055@iscas.ac.cn
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

...

This commit is contained in:

Jakub Kicinski 2026-03-06 18:58:36 -08:00

parent 4245a79003 86292155be

commit c113d5e326

1 changed files with 13 additions and 6 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

19

drivers/net/ethernet/spacemit/k1_emac.c

View file