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security: Add proper checks for Android specific capability checks 

Commit b641072 ("security: Add AID_NET_RAW and AID_NET_ADMIN capability
check in cap_capable().") introduces additional checks for AID_NET_xxx
macros. Since the header file including those macros are conditionally
included, the checks should also be conditionally executed.

Change-Id: Iaec5208d5b95a46b1ac3f2db8449c661e803fa5b
Signed-off-by: Tushar Behera <tushar.behera@linaro.org>
Signed-off-by: Andrey Konovalov <andrey.konovalov@linaro.org>
This commit is contained in:
Tushar Behera 2012-03-26 16:54:15 +05:30 committed by Colin Cross
parent 9296711753
commit e9a85c71af
1 changed files with 2 additions and 0 deletions
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2
security/commoncap.c
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@ -80,10 +80,12 @@ int cap_netlink_send(struct sock *sk, struct sk_buff *skb)
int cap_capable(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. */