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| author | Eduard Zingerman <eddyz87@gmail.com> | 2025-04-23 08:53:24 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-04-25 11:48:07 +0300 |
| commit | fa1fbb67e081f34e14c86b3ae7f1b1692c4172f6 (patch) | |
| tree | a0bf403fda0bf3bcf3131e7d8e12c6261611fb5e /net/lapb/lapb_iface.c | |
| parent | 1d572c60488b52882b719ed273767ee3b280413d (diff) | |
| download | linux-fa1fbb67e081f34e14c86b3ae7f1b1692c4172f6.tar.xz | |
selftests/bpf: test for changing packet data from global functions
commit 3f23ee5590d9605dbde9a5e1d4b97637a4803329 upstream.
Check if verifier is aware of packet pointers invalidation done in
global functions. Based on a test shared by Nick Zavaritsky in [0].
[0] https://lore.kernel.org/bpf/0498CA22-5779-4767-9C0C-A9515CEA711F@gmail.com/
Suggested-by: Nick Zavaritsky <mejedi@gmail.com>
Signed-off-by: Eduard Zingerman <eddyz87@gmail.com>
Link: https://lore.kernel.org/r/20241210041100.1898468-5-eddyz87@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: Shung-Hsi Yu <shung-hsi.yu@suse.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net/lapb/lapb_iface.c')
0 files changed, 0 insertions, 0 deletions