From bc0eb9a333918d2cc4f42f7f4cf09eaf029ac9de Mon Sep 17 00:00:00 2001 From: Andrii Nakryiko Date: Thu, 16 Jan 2020 22:07:58 -0800 Subject: [PATCH] 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: 9f81654eebe8 ("libbpf: Expose BTF-to-C type declaration emitting API") Signed-off-by: Andrii Nakryiko Signed-off-by: Alexei Starovoitov Link: https://lore.kernel.org/bpf/20200117060801.1311525-2-andriin@fb.com --- tools/lib/bpf/btf_dump.c | 1 + 1 file changed, 1 insertion(+) diff --git a/tools/lib/bpf/btf_dump.c b/tools/lib/bpf/btf_dump.c index 885acebd4396..bd09ed1710f1 100644 --- a/tools/lib/bpf/btf_dump.c +++ b/tools/lib/bpf/btf_dump.c @@ -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)) {