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tools/bpftool: Fix error return code in do_batch()
[ Upstream commitca16b429f3
] Fix to return a negative error code from the error handling case instead of 0, as done elsewhere in this function. Fixes:668da745af
("tools: bpftool: add support for quotations ...") Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Zhihao Cheng <chengzhihao1@huawei.com> Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Reviewed-by: Quentin Monnet <quentin@isovalent.com> Link: https://lore.kernel.org/bpf/20210609115916.2186872-1-chengzhihao1@huawei.com Signed-off-by: Sasha Levin <sashal@kernel.org>
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1 changed files with 3 additions and 1 deletions
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@ -338,8 +338,10 @@ static int do_batch(int argc, char **argv)
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n_argc = make_args(buf, n_argv, BATCH_ARG_NB_MAX, lines);
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if (!n_argc)
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continue;
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if (n_argc < 0)
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if (n_argc < 0) {
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err = n_argc;
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goto err_close;
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}
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if (json_output) {
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jsonw_start_object(json_wtr);
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