[PATCH v4 8/9] bpf: use new capable_any functionality

From: Christian Göttsche
Date: Thu May 11 2023 - 10:27:46 EST


Use the new added capable_any function in appropriate cases, where a
task is required to have any of two capabilities.

Signed-off-by: Christian Göttsche <cgzones@xxxxxxxxxxxxxx>
---
v3:
rename to capable_any()
---
kernel/bpf/syscall.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/bpf/syscall.c b/kernel/bpf/syscall.c
index 14f39c1e573e..1bd50da05a22 100644
--- a/kernel/bpf/syscall.c
+++ b/kernel/bpf/syscall.c
@@ -2539,7 +2539,7 @@ static int bpf_prog_load(union bpf_attr *attr, bpfptr_t uattr, u32 uattr_size)
!bpf_capable())
return -EPERM;

- if (is_net_admin_prog_type(type) && !capable(CAP_NET_ADMIN) && !capable(CAP_SYS_ADMIN))
+ if (is_net_admin_prog_type(type) && !capable_any(CAP_NET_ADMIN, CAP_SYS_ADMIN))
return -EPERM;
if (is_perfmon_prog_type(type) && !perfmon_capable())
return -EPERM;
--
2.40.1