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| author | Eric Dumazet <edumazet@google.com> | 2025-03-12 11:22:49 +0300 |
|---|---|---|
| committer | Paolo Abeni <pabeni@redhat.com> | 2025-03-18 15:18:36 +0300 |
| commit | eb0dfc0ef195a04e519b15d73cf25d8c25ee8df7 (patch) | |
| tree | 48152b079fdd9b88da44c66019531b708507b943 /net/core/dev_api.c | |
| parent | a2fb987c0ecf0498cc17056339cb11d128c46ab7 (diff) | |
| download | linux-eb0dfc0ef195a04e519b15d73cf25d8c25ee8df7.tar.xz | |
inet: frags: change inet_frag_kill() to defer refcount updates
In the following patch, we no longer assume inet_frag_kill()
callers own a reference.
Consuming two refcounts from inet_frag_kill() would lead in UAF.
Propagate the pointer to the refs that will be consumed later
by the final inet_frag_putn() call.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Link: https://patch.msgid.link/20250312082250.1803501-4-edumazet@google.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Diffstat (limited to 'net/core/dev_api.c')
0 files changed, 0 insertions, 0 deletions