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bpftool: Simplify format string to not use positional args
Change format string referring to just single argument out of two available. Some versions of libc can reject such format string. Reported-by: Nikita Shirokov <tehnerd@tehnerd.com> Signed-off-by: Andrii Nakryiko <andriin@fb.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Acked-by: Yonghong Song <yhs@fb.com> Link: https://lore.kernel.org/bpf/20191218214314.2403729-1-andriin@fb.com
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1 changed files with 2 additions and 2 deletions
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@ -567,9 +567,9 @@ static int do_skeleton(int argc, char **argv)
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return -1; \n\
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} \n\
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\n\
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#endif /* %2$s */ \n\
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#endif /* %s */ \n\
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",
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obj_name, header_guard);
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header_guard);
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err = 0;
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out:
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bpf_object__close(obj);
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