selftests/bpf: Fix memory leak in extract_build_id()

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getline() allocates string, which has to be freed.

Fixes: 81f77fd0de ("bpf: add selftest for stackmap with BPF_F_STACK_BUILD_ID")
Signed-off-by: Andrii Nakryiko <andriin@fb.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Cc: Song Liu <songliubraving@fb.com>
Link: https://lore.kernel.org/bpf/20200429012111.277390-7-andriin@fb.com

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Andrii Nakryiko 2020-04-28 18:21:06 -07:00 • committed by Alexei Starovoitov

parent f25d5416d6

commit 9f56bb531a

1 changed files with 1 additions and 0 deletions

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tools/testing/selftests/bpf/test_progs.c

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