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bpf: fix memleak in restrict_fs_bpf

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Memory allocated in bpf skeleton is not freed. Wrap ptr in _cleanup_.

Fixes: #21471
This commit is contained in:
Julia Kartseva 2021-11-23 15:38:11 -08:00 committed by Lennart Poettering
parent e18dadca24
commit 7ab3c86d63
1 changed files with 1 additions and 1 deletions
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src/core/bpf-lsm.c
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@ -52,7 +52,7 @@ static bool bpf_can_link_lsm_program(struct bpf_program *prog) {
}
static int prepare_restrict_fs_bpf(struct restrict_fs_bpf **ret_obj) {
struct restrict_fs_bpf *obj = 0;
_cleanup_(restrict_fs_bpf_freep) struct restrict_fs_bpf *obj = NULL;
_cleanup_close_ int inner_map_fd = -1;
int r;