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(parent: 2bc794f) | patch
libbpf: Fix potential overflow issue
authorAndrii Nakryiko <andriin@fb.com>
Thu, 7 Nov 2019 02:08:52 +0000 (18:08 -0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sun, 26 Jan 2020 09:00:57 +0000 (10:00 +0100)
commit02d3c2fb209ff786e844cbe062e942eba5401bf4
treeab068cf77d264e40c92141ad66ac4907f7a63c91tree | snapshot
parent2bc794f2038e1cbb0c39b6f2c462e75e49c9bccccommit | diff
libbpf: Fix potential overflow issue

commit 4ee1135615713387b869dfd099ffdf8656be6784 upstream.

Fix a potential overflow issue found by LGTM analysis, based on Github libbpf
source code.

Fixes: 3d65014146c6 ("bpf: libbpf: Add btf_line_info support to libbpf")
Signed-off-by: Andrii Nakryiko <andriin@fb.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Link: https://lore.kernel.org/bpf/20191107020855.3834758-3-andriin@fb.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
tools/lib/bpf/bpf.c diff | blob | history
Domain: System / Kernel;