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| author | Geliang Tang <tanggeliang@kylinos.cn> | 2024-05-11 11:50:24 +0300 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2024-05-13 03:28:42 +0300 |
| commit | a3c1c95538e22283ef6fa529e3ffa0e6d47ee190 (patch) | |
| tree | eeb34020f3711932589566cb22bd238be943b34c /tools/testing/selftests/bpf/Makefile | |
| parent | 5ddafcc377f98778acc08f660dee6400aece6a62 (diff) | |
| download | linux-a3c1c95538e22283ef6fa529e3ffa0e6d47ee190.tar.xz | |
selftests/bpf: Free strdup memory in xdp_hw_metadata
The strdup() function returns a pointer to a new string which is a
duplicate of the string "ifname". Memory for the new string is obtained
with malloc(), and need to be freed with free().
This patch adds this missing "free(saved_hwtstamp_ifname)" in cleanup()
to avoid a potential memory leak in xdp_hw_metadata.c.
Signed-off-by: Geliang Tang <tanggeliang@kylinos.cn>
Link: https://lore.kernel.org/r/af9bcccb96655e82de5ce2b4510b88c9c8ed5ed0.1715417367.git.tanggeliang@kylinos.cn
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'tools/testing/selftests/bpf/Makefile')
0 files changed, 0 insertions, 0 deletions