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| author | Magnus Karlsson <magnus.karlsson@intel.com> | 2020-11-03 10:41:29 +0100 |
|---|---|---|
| committer | Daniel Borkmann <daniel@iogearbox.net> | 2020-11-04 21:37:28 +0100 |
| commit | f78331f74cacb33d87cd60376dacc5bd397959e2 (patch) | |
| tree | 090786d3bda73e455f781d0692a5e565346150ba /tools/perf/scripts/python/syscall-counts.py | |
| parent | 7a078d2d18801bba7bde7337a823d7342299acf7 (diff) | |
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: 2f6324a3937f ("libbpf: Support shared umems between queues and devices")
Reported-by: Andrii Nakryiko <andrii.nakryiko@gmail.com>
Signed-off-by: Magnus Karlsson <magnus.karlsson@intel.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/1604396490-12129-2-git-send-email-magnus.karlsson@gmail.com
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions