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237c522c1d
The strdup() function returns a pointer to a new string which is a duplicate of the string "ptr". Memory for the new string is obtained with malloc(), and need to be freed with free(). This patch adds these missing "free(ptr)" in check_whitelist() and check_blacklist() to avoid memory leaks in test_sockmap.c. Signed-off-by: Geliang Tang <tanggeliang@kylinos.cn> Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Acked-by: Yonghong Song <yonghong.song@linux.dev> Acked-by: John Fastabend <john.fastabend@gmail.com> Link: https://lore.kernel.org/bpf/b76f2f4c550aebe4ab8ea73d23c4cbe4f06ea996.1714374022.git.tanggeliang@kylinos.cn |
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