shaba/systemd
1
0
Fork 0
mirror of https://github.com/systemd/systemd.git synced 2024-10-30 06:25:37 +03:00
Code

bpf: Log at debug when checking if restricting ifaces is supported

Browse Source 
Same change as 1a9e33aee3 did for
socket-bind.
This commit is contained in:
Daan De Meyer 2022-03-15 17:12:06 +00:00
parent d4782b51ec
commit 8f048bb76a
1 changed files with 7 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
src/core/restrict-ifaces.c
View File

@ -34,11 +34,12 @@ static int prepare_restrict_ifaces_bpf(
obj = restrict_ifaces_bpf__open();
if (!obj)
return log_unit_error_errno(u, SYNTHETIC_ERRNO(ENOMEM), "Failed to open BPF object");
return log_unit_full_errno(u, u ? LOG_ERR : LOG_DEBUG,
SYNTHETIC_ERRNO(ENOMEM), "Failed to open BPF object");
r = sym_bpf_map__resize(obj->maps.sd_restrictif, MAX(set_size(restrict_network_interfaces), 1u));
if (r != 0)
return log_unit_error_errno(u, r,
return log_unit_full_errno(u, u ? LOG_ERR : LOG_WARNING, r,
"Failed to resize BPF map '%s': %m",
sym_bpf_map__name(obj->maps.sd_restrictif));
@ -46,7 +47,7 @@ static int prepare_restrict_ifaces_bpf(
r = restrict_ifaces_bpf__load(obj);
if (r != 0)
return log_unit_error_errno(u, r, "Failed to load BPF object: %m");
return log_unit_full_errno(u, u ? LOG_ERR : LOG_DEBUG, r, "Failed to load BPF object: %m");
map_fd = sym_bpf_map__fd(obj->maps.sd_restrictif);
@ -61,7 +62,9 @@ static int prepare_restrict_ifaces_bpf(
}
if (sym_bpf_map_update_elem(map_fd, &ifindex, &dummy, BPF_ANY))
return log_unit_error_errno(u, errno, "Failed to update BPF map '%s' fd: %m", sym_bpf_map__name(obj->maps.sd_restrictif));
return log_unit_full_errno(u, u ? LOG_ERR : LOG_WARNING, errno,
"Failed to update BPF map '%s' fd: %m",
sym_bpf_map__name(obj->maps.sd_restrictif));
}
*ret_object = TAKE_PTR(obj);