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authorStefano Brivio <sbrivio@redhat.com>2022-10-10 02:28:22 +0200
committerStefano Brivio <sbrivio@redhat.com>2022-10-15 02:10:36 +0200
commitcc65f31250261a1ba777755109c2075dd4b7ba36 (patch)
tree8962b4201233a6c55d73c0a86b70894933fd3c38 /udp.c
parent10236de486553aed25d48bbc715e9153c59c50e5 (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 'udp.c')
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