Re: [PATCH bpf-next 1/2] selftests/bpf: Free strdup memory in test_sockmap

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On 4/29/24 12:07 AM, Geliang Tang wrote:
From: Geliang Tang <tanggeliang@xxxxxxxxxx>

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@xxxxxxxxxx>
Acked-by: Yonghong Song <yonghong.song@xxxxxxxxx>




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