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| author | Eric Dumazet <[email protected]> | 2025-06-18 14:08:44 +0000 |
|---|---|---|
| committer | Jakub Kicinski <[email protected]> | 2025-06-19 15:36:31 +0000 |
| commit | d03b79f459c7935cff830d98373474f440bd03ae (patch) | |
| tree | ca8b1cdb60e6171d95deb5e46b86f65c8e6e868d /tools/net/ynl/pyynl/lib/ynl.py | |
| parent | net: atm: add lec_mutex (diff) | |
| download | kernel-d03b79f459c7935cff830d98373474f440bd03ae.tar.gz kernel-d03b79f459c7935cff830d98373474f440bd03ae.zip | |
net: atm: fix /proc/net/atm/lec handling
/proc/net/atm/lec must ensure safety against dev_lec[] changes.
It appears it had dev_put() calls without prior dev_hold(),
leading to imbalance and UAF.
Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Signed-off-by: Eric Dumazet <[email protected]>
Acked-by: Francois Romieu <[email protected]> # Minor atm contributor
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>
Diffstat (limited to 'tools/net/ynl/pyynl/lib/ynl.py')
0 files changed, 0 insertions, 0 deletions