diff options
| author |   Andrii Nakryiko <andriin@fb.com> | 2020-01-16 22:07:58 -0800 |
|---|---|---|
| committer |   Alexei Starovoitov <ast@kernel.org> | 2020-01-17 08:33:17 -0800 |
| commit | bc0eb9a333918d2cc4f42f7f4cf09eaf029ac9de (patch) | |
| tree | 38d803f76d5523637b4cb1736c124c6f3e0a4da9 /tools/lib/bpf/btf_dump.c | |
| parent | bpf: Remove set but not used variable 'first_key' (diff) | |
| download | linux-dev-bc0eb9a333918d2cc4f42f7f4cf09eaf029ac9de.tar.xz linux-dev-bc0eb9a333918d2cc4f42f7f4cf09eaf029ac9de.zip | |
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 <andriin@fb.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Link: https://lore.kernel.org/bpf/20200117060801.1311525-2-andriin@fb.com
Diffstat (limited to '')
| -rw-r--r-- | tools/lib/bpf/btf_dump.c | 1 |
1 files changed, 1 insertions, 0 deletions
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)) { |