pmaports/device/linux-samsung-tuna/android_paranoid_network.patch

15 lines
568 B
Diff

--- android_kernel_samsung_tuna/security/commoncap.c 2013-06-13 11:17:13.000000000 +0200
+++ patched_kernel/security/commoncap.c 2017-05-28 16:51:20.551000000 +0200
@@ -88,10 +88,12 @@
int cap_capable(struct task_struct *tsk, const struct cred *cred,
struct user_namespace *targ_ns, int cap, int audit)
{
+#ifdef CONFIG_ANDROID_PARANOID_NETWORK
if (cap == CAP_NET_RAW && in_egroup_p(AID_NET_RAW))
return 0;
if (cap == CAP_NET_ADMIN && in_egroup_p(AID_NET_ADMIN))
return 0;
+#endif
for (;;) {
/* The creator of the user namespace has all caps. */