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| author | Miaoqian Lin <linmq006@gmail.com> | 2022-12-06 10:19:06 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-12-31 15:32:23 +0300 |
| commit | 12e6772017774c46088099ce045d6bbea0da854c (patch) | |
| tree | 00b535b88c0d93d78609960f03e6c86f400b8212 /drivers/hwmon | |
| parent | adebac5995c9f75f24ee0c32bcd5f32749ce707e (diff) | |
| download | linux-12e6772017774c46088099ce045d6bbea0da854c.tar.xz | |
bpftool: Fix memory leak in do_build_table_cb
[ Upstream commit fa55ef14ef4fe06198c0ce811b603aec24134bc2 ]
strdup() allocates memory for path. We need to release the memory in the
following error path. Add free() to avoid memory leak.
Fixes: 8f184732b60b ("bpftool: Switch to libbpf's hashmap for pinned paths of BPF objects")
Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Link: https://lore.kernel.org/bpf/20221206071906.806384-1-linmq006@gmail.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/hwmon')
0 files changed, 0 insertions, 0 deletions