Andrii Nakryiko 5a3c8e0379 libbpf: Fix another potential overflow issue in bpf_prog_linfo ...

commit dd3ab12637 upstream.

Fix few issues found by Coverity and LGTM.

Fixes: b053b439b7 ("bpf: libbpf: bpftool: Print bpf_line_info during prog dump")
Signed-off-by: Andrii Nakryiko <andriin@fb.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Link: https://lore.kernel.org/bpf/20191107020855.3834758-4-andriin@fb.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2020-01-26 10:00:57 +01:00

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