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| author | Stefano Brivio <sbrivio@redhat.com> | 2022-10-10 02:28:22 +0200 |
|---|---|---|
| committer | Stefano Brivio <sbrivio@redhat.com> | 2022-10-15 02:10:36 +0200 |
| commit | cc65f31250261a1ba777755109c2075dd4b7ba36 (patch) | |
| tree | 8962b4201233a6c55d73c0a86b70894933fd3c38 /tap.c | |
| parent | 10236de486553aed25d48bbc715e9153c59c50e5 (diff) | |
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packet: Fix off-by-one in packet_get_do() sanity checks
An n-sized pool, or a pool with n entries, doesn't include index n,
only up to n - 1.
I'm not entirely sure this sanity check actually covers any
practical case, but I spotted this while debugging a hang in
tap4_handler() (possibly due to malformed sequence entries from
qemu).
Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
Diffstat (limited to 'tap.c')
0 files changed, 0 insertions, 0 deletions