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Commit f78331f7 authored by Magnus Karlsson's avatar Magnus Karlsson Committed by Daniel Borkmann
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libbpf: Fix null dereference in xsk_socket__delete



Fix a possible null pointer dereference in xsk_socket__delete that
will occur if a null pointer is fed into the function.

Fixes: 2f6324a3 ("libbpf: Support shared umems between queues and devices")
Reported-by: default avatarAndrii Nakryiko <andrii.nakryiko@gmail.com>
Signed-off-by: default avatarMagnus Karlsson <magnus.karlsson@intel.com>
Signed-off-by: default avatarDaniel Borkmann <daniel@iogearbox.net>
Acked-by: default avatarAndrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/1604396490-12129-2-git-send-email-magnus.karlsson@gmail.com
parent 7a078d2d
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