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tools/resolve_btf_ids: Close ELF file on error

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[ Upstream commit 1144ab9bdf3430e1b5b3f22741e5283841951add ]

Fix one case where we don't do explicit clean up.

Fixes: fbbb68de80a4 ("bpf: Add resolve_btfids tool to resolve BTF IDs in ELF object")
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Link: https://lore.kernel.org/bpf/20211124002325.1737739-2-andrii@kernel.org
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Andrii Nakryiko 2021-11-23 16:23:13 -08:00 committed by Greg Kroah-Hartman
parent 1bd12b7aae
commit 83ef63535a
1 changed files with 3 additions and 2 deletions
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5
tools/bpf/resolve_btfids/main.c
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@ -166,7 +166,7 @@ static struct btf_id *btf_id__find(struct rb_root *root, const char *name)
return NULL;
}
static struct btf_id*
static struct btf_id *
btf_id__add(struct rb_root *root, char *name, bool unique)
{
struct rb_node **p = &root->rb_node;
@ -720,7 +720,8 @@ int main(int argc, const char **argv)
if (no_fail)
return 0;
pr_err("FAILED to find needed sections\n");
return -1;
err = 0;
goto out;
}
if (symbols_collect(&obj))