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libbpf: Fix error handling bug in btf_dump__new 

Fix missing jump to error handling in btf_dump__new, found by Coverity static
code analysis.

Fixes: 9f81654eeb ("libbpf: Expose BTF-to-C type declaration emitting API")
Signed-off-by: Andrii Nakryiko <andriin@fb.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Link: https://lore.kernel.org/bpf/20200117060801.1311525-2-andriin@fb.com
alistair/sensors
Andrii Nakryiko 2020-01-16 22:07:58 -08:00 committed by Alexei Starovoitov
parent 81f2b572cf
commit bc0eb9a333
1 changed files with 1 additions and 0 deletions
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tools/lib/bpf/btf_dump.c
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@ -142,6 +142,7 @@ struct btf_dump *btf_dump__new(const struct btf *btf,
if (IS_ERR(d->type_names)) {
err = PTR_ERR(d->type_names);
d->type_names = NULL;
goto err;
}
d->ident_names = hashmap__new(str_hash_fn, str_equal_fn, NULL);
if (IS_ERR(d->ident_names)) {