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| author |   Nikita V. Shirokov <tehnerd@tehnerd.com> | 2019-03-08 05:18:14 +0000 |
|---|---|---|
| committer |   Daniel Borkmann <daniel@iogearbox.net> | 2019-03-08 21:16:36 +0100 |
| commit | 243b4cdab981d7004bee56c38e18a29da32ef104 (patch) | |
| tree | 0a2e293600e43da600aaaccfbcf9fdea971d5870 /net | |
| parent | bpf: fix replace_map_fd_with_map_ptr's ldimm64 second imm field (diff) | |
| download | linux-dev-243b4cdab981d7004bee56c38e18a29da32ef104.tar.xz linux-dev-243b4cdab981d7004bee56c38e18a29da32ef104.zip | |
bpf, libbpf: fixing leak when kernel does not support btf
We could end up in situation when we have object file w/ all btf
info, but kernel does not support btf yet. In this situation
currently libbpf just set obj->btf to NULL w/o freeing it first.
This patch is fixing it by making sure to run btf__free first.
Fixes: d29d87f7e612 ("btf: separate btf creation and loading")
Signed-off-by: Nikita V. Shirokov <tehnerd@tehnerd.com>
Acked-by: Yonghong Song <yhs@fb.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Diffstat (limited to 'net')
0 files changed, 0 insertions, 0 deletions