From: Namhyung Kim namhyung@kernel.org
[ Upstream commit 8f3f5792f2940c16ab63c614b26494c8689c9c1e ]
When it failed to get section names, it should call into bpf_object__elf_finish() like others.
Fixes: 88a82120282b ("libbpf: Factor out common ELF operations and improve logging") Signed-off-by: Namhyung Kim namhyung@kernel.org Signed-off-by: Daniel Borkmann daniel@iogearbox.net Link: https://lore.kernel.org/bpf/20210317145414.884817-1-namhyung@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org --- tools/lib/bpf/libbpf.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/tools/lib/bpf/libbpf.c b/tools/lib/bpf/libbpf.c index a0d4fc4de402..8913e5e7bedb 100644 --- a/tools/lib/bpf/libbpf.c +++ b/tools/lib/bpf/libbpf.c @@ -1180,7 +1180,8 @@ static int bpf_object__elf_init(struct bpf_object *obj) if (!elf_rawdata(elf_getscn(obj->efile.elf, obj->efile.shstrndx), NULL)) { pr_warn("elf: failed to get section names strings from %s: %s\n", obj->path, elf_errmsg(-1)); - return -LIBBPF_ERRNO__FORMAT; + err = -LIBBPF_ERRNO__FORMAT; + goto errout; }
/* Old LLVM set e_machine to EM_NONE */