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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-25 02:54:52 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-25 02:54:52 +0000 |
| commit | 51fac37bb20c9440a9a4e0a20846c139364d6d13 (patch) | |
| tree | 77c11a0dffc2c15542689f3a51d12d5076c477e8 /src/core/bpf-socket-bind.c | |
| parent | Adding upstream version 255.4. (diff) | |
| download | systemd-51fac37bb20c9440a9a4e0a20846c139364d6d13.tar.xz systemd-51fac37bb20c9440a9a4e0a20846c139364d6d13.zip | |
Adding upstream version 255.5.upstream/255.5
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/core/bpf-socket-bind.c')
| -rw-r--r-- | src/core/bpf-socket-bind.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/core/bpf-socket-bind.c b/src/core/bpf-socket-bind.c index 9f290ab..88ab487 100644 --- a/src/core/bpf-socket-bind.c +++ b/src/core/bpf-socket-bind.c @@ -32,6 +32,15 @@ static int update_rules_map( assert(map_fd >= 0); + if (!head) { + static const struct socket_bind_rule val = { + .address_family = SOCKET_BIND_RULE_AF_MATCH_NOTHING, + }; + + if (sym_bpf_map_update_elem(map_fd, &i, &val, BPF_ANY) != 0) + return -errno; + } + LIST_FOREACH(socket_bind_items, item, head) { struct socket_bind_rule val = { .address_family = (uint32_t) item->address_family, |