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author | Ilya Leoshkevich <iii@linux.ibm.com> | 2022-02-09 03:17:36 +0100 |
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committer | Andrii Nakryiko <andrii@kernel.org> | 2022-02-08 21:16:14 -0800 |
commit | 4fc49b51ab9d58e830f9df37ea775625ea966d50 (patch) | |
tree | 6019d00a6922a9e999d7bd626f71bd09e0adf257 /tools/lib | |
parent | cca62426ab493e0fc7227c5972fcbc1daee6d68e (diff) | |
download | lwn-4fc49b51ab9d58e830f9df37ea775625ea966d50.tar.gz lwn-4fc49b51ab9d58e830f9df37ea775625ea966d50.zip |
selftests/bpf: Fix an endianness issue in bpf_syscall_macro test
bpf_syscall_macro reads a long argument into an int variable, which
produces a wrong value on big-endian systems. Fix by reading the
argument into an intermediate long variable first.
Fixes: 77fc0330dfe5 ("selftests/bpf: Add a test to confirm PT_REGS_PARM4_SYSCALL")
Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20220209021745.2215452-2-iii@linux.ibm.com
Diffstat (limited to 'tools/lib')
0 files changed, 0 insertions, 0 deletions