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ANDROID: syscall_check: add vendor hook for bpf syscall

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Through this vendor hook, we can get the timing to check
current running task for the validation of its credential
and bpf operations.

Bug: 191291287

Signed-off-by: Kuan-Ying Lee <Kuan-Ying.Lee@mediatek.com>
Change-Id: Ie4ed8df7ad66df2486fc7e52a26d9191fc0c176e
This commit is contained in:
Kuan-Ying Lee
2021-06-18 13:36:30 +08:00
committed by Todd Kjos
parent a7a3b31d58
commit 38abaebab7
3 changed files with 10 additions and 0 deletions
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1
drivers/android/vendor_hooks.c
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@@ -349,3 +349,4 @@ EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_ptype_head);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_kfree_skb);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_check_mmap_file);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_check_file_open);
EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_check_bpf_syscall);