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| author | Andrii Nakryiko <andriin@fb.com> | 2019-11-06 18:08:51 -0800 |
|---|---|---|
| committer | Daniel Borkmann <daniel@iogearbox.net> | 2019-11-07 16:20:37 +0100 |
| commit | 3dc5e059821376974177cc801d377e3fcdac6712 (patch) | |
| tree | c002484aed94bdf2589426e66b140cdbee7d838a /tools/lib/bpf/bpf_prog_linfo.c | |
| parent | 9656b346b280c3e49c8a116c3a715f966633b161 (diff) | |
libbpf: Fix memory leak/double free issue
Coverity scan against Github libbpf code found the issue of not freeing memory and
leaving already freed memory still referenced from bpf_program. Fix it by
re-assigning successfully reallocated memory sooner.
Fixes: 2993e0515bb4 ("tools/bpf: add support to read .BTF.ext sections")
Signed-off-by: Andrii Nakryiko <andriin@fb.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Link: https://lore.kernel.org/bpf/20191107020855.3834758-2-andriin@fb.com
Diffstat (limited to 'tools/lib/bpf/bpf_prog_linfo.c')
0 files changed, 0 insertions, 0 deletions