Merge branch 'atm-clip-fix-infinite-recursion-potential-null-ptr-deref-and-memleak'

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Kuniyuki Iwashima says:

====================
atm: clip: Fix infinite recursion, potential null-ptr-deref, and memleak.

Patch 1 fixes racy access to atmarpd found while checking RTNL usage
in clip.c.

Patch 2 fixes memory leak by ioctl(ATMARP_MKIP) and ioctl(ATMARPD_CTRL).

Patch 3 fixes infinite recursive call of clip_vcc->old_push(), which
was reported by syzbot.

v1: https://lore.kernel.org/20250702020437.703698-1-kuniyu@google.com
====================

Link: https://patch.msgid.link/20250704062416.1613927-1-kuniyu@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

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Jakub Kicinski 2025-07-09 17:52:30 -07:00

parent 3c78f91e82 c489f3283d

commit 3aaea88f7d

1 changed files with 39 additions and 15 deletions

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net/atm/clip.c

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