Some vendors want to add a field when a 'sruct sock' is added so give a
hook to handle this. Any memory allocated when
trace_android_rvh_sk_alloc() is called needs to be freed when
trace_android_rvh_sk_free() is called.
Note, if trace_android_rvh_sk_alloc() fails, be sure to be able to
handle this in trace_android_rvh_sk_free(), but that should not be an
issue as that needs to be addressed in vendor code that runs for 'struct
sock' objects that have been created before the vendor code is loaded no
matter what.
Bug: 171013716
Signed-off-by: Vignesh Saravanaperumal <vignesh1.s@samsung.com>
Change-Id: I108a2f31d2dcc228f46159816deee6235afafbbd
Some vendors want to add a field when a 'sruct nf_conn' is added so give a
hook to handle this. Any memory allocated when
trace_android_rvh_nf_conn_alloc() is called needs to be freed when
trace_android_rvh_nf_conn_free() is called.
Note, if trace_android_rvh_nf_conn_alloc() fails, be sure to be able to
handle this in trace_android_rvh_nf_conn_free(), but that should not be
an issue as that needs to be addressed in vendor code that runs for
'struct nf_conn' objects that have been created before the vendor code
is loaded no matter what.
Bug: 171013716
Signed-off-by: Vignesh Saravanaperumal <vignesh1.s@samsung.com>
Change-Id: I4d2b025196a3df7ba4adec313c90483811cac728
android_vh_ptype_head:
To add a debugging chain to ptype list
android_vh_kfree_skb
To sniff the dropped packet at kernel network
Bug: 163716381
Signed-off-by: Bae Soukjin <soukjin.bae@samsung.com>
Change-Id: Ide80bf0a129da31a1824d4a33026ac42be327361
(cherry picked from commit d88b2969cf)
(cherry picked from commit a8021ba684c584b8a4361d1680f6e466748ab012)
