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| author | Andrii Nakryiko <andrii@kernel.org> | 2022-08-15 17:19:26 -0700 |
|---|---|---|
| committer | Daniel Borkmann <daniel@iogearbox.net> | 2022-08-17 22:42:10 +0200 |
| commit | d4e6d684f3bea46a2fc195765c77a3b26bcb080e (patch) | |
| tree | 91f8cd07ebb4fc28ca138dc381a61486ca1759f3 /tools/lib/bpf/bpf.c | |
| parent | 738a2f2f9130f98f92ccb3efd94d4879c0a0990c (diff) | |
| download | linux-stable-d4e6d684f3bea46a2fc195765c77a3b26bcb080e.tar.gz linux-stable-d4e6d684f3bea46a2fc195765c77a3b26bcb080e.tar.bz2 linux-stable-d4e6d684f3bea46a2fc195765c77a3b26bcb080e.zip | |
libbpf: Fix potential NULL dereference when parsing ELF
Fix if condition filtering empty ELF sections to prevent NULL
dereference.
Fixes: 47ea7417b074 ("libbpf: Skip empty sections in bpf_object__init_global_data_maps")
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Hao Luo <haoluo@google.com>
Link: https://lore.kernel.org/bpf/20220816001929.369487-2-andrii@kernel.org
Diffstat (limited to 'tools/lib/bpf/bpf.c')
0 files changed, 0 insertions, 0 deletions