diff options
Diffstat (limited to 'tools/lib/bpf/btf_dump.c')
| -rw-r--r-- | tools/lib/bpf/btf_dump.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/tools/lib/bpf/btf_dump.c b/tools/lib/bpf/btf_dump.c index aa695ab9b826..accf6fea57da 100644 --- a/tools/lib/bpf/btf_dump.c +++ b/tools/lib/bpf/btf_dump.c @@ -2238,6 +2238,7 @@ int btf_dump__dump_type_data(struct btf_dump *d, __u32 id, const void *data, size_t data_sz, const struct btf_dump_type_data_opts *opts) { + struct btf_dump_data typed_dump = {}; const struct btf_type *t; int ret; @@ -2248,12 +2249,10 @@ int btf_dump__dump_type_data(struct btf_dump *d, __u32 id, if (!t) return libbpf_err(-ENOENT); - d->typed_dump = calloc(1, sizeof(struct btf_dump_data)); - if (!d->typed_dump) - return libbpf_err(-ENOMEM); - + d->typed_dump = &typed_dump; d->typed_dump->data_end = data + data_sz; d->typed_dump->indent_lvl = OPTS_GET(opts, indent_level, 0); + /* default indent string is a tab */ if (!opts->indent_str) d->typed_dump->indent_str[0] = '\t'; @@ -2267,7 +2266,7 @@ int btf_dump__dump_type_data(struct btf_dump *d, __u32 id, ret = btf_dump_dump_type_data(d, NULL, t, id, data, 0, 0); - free(d->typed_dump); + d->typed_dump = NULL; return libbpf_err(ret); } |