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Add uprobestats path to BpfLoader. am: 9c56a5a699 am: b8fe151a9b am: f233c8b3ac

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Original change: https://android-review.googlesource.com/c/platform/system/bpf/+/2907041

Change-Id: Ia262d395ec95da65d78553187624c917f91ddccb
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
This commit is contained in:
Yu-Ting Tseng 2024-01-13 00:05:14 +00:00 committed by Automerger Merge Worker
commit 56858e9fee
1 changed files with 12 additions and 1 deletions
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13
bpfloader/BpfLoader.cpp
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@ -76,6 +76,10 @@ constexpr bpf_prog_type kPlatformAllowedProgTypes[] = {
BPF_PROG_TYPE_UNSPEC, // Will be replaced with fuse bpf program type
};
constexpr bpf_prog_type kUprobestatsAllowedProgTypes[] = {
BPF_PROG_TYPE_KPROBE,
};
// see b/162057235. For arbitrary program types, the concern is that due to the lack of
// SELinux access controls over BPF program attachpoints, we have no way to control the
// attachment of programs to shared resources (or to detect when a shared resource
@ -84,7 +88,6 @@ constexpr bpf_prog_type kVendorAllowedProgTypes[] = {
BPF_PROG_TYPE_SOCKET_FILTER,
};
const android::bpf::Location locations[] = {
// Core operating system
{
@ -94,6 +97,14 @@ const android::bpf::Location locations[] = {
.allowedProgTypes = kPlatformAllowedProgTypes,
.allowedProgTypesLength = arraysize(kPlatformAllowedProgTypes),
},
// uprobestats
{
.dir = "/system/etc/bpf/uprobestats/",
.prefix = "uprobestats/",
.allowedDomainBitmask = domainToBitmask(domain::platform),
.allowedProgTypes = kUprobestatsAllowedProgTypes,
.allowedProgTypesLength = arraysize(kUprobestatsAllowedProgTypes),
},
// Vendor operating system
{
.dir = "/vendor/etc/bpf/",