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bpf: Fix accesses to uninit stack slots
[platform/kernel/linux-rpi.git]
/
tools
/
testing
/
selftests
/
bpf
/
progs
/
verifier_int_ptr.c
diff --git
a/tools/testing/selftests/bpf/progs/verifier_int_ptr.c
b/tools/testing/selftests/bpf/progs/verifier_int_ptr.c
index
b054f9c
..
589e827
100644
(file)
--- a/
tools/testing/selftests/bpf/progs/verifier_int_ptr.c
+++ b/
tools/testing/selftests/bpf/progs/verifier_int_ptr.c
@@
-5,9
+5,10
@@
#include <bpf/bpf_helpers.h>
#include "bpf_misc.h"
#include <bpf/bpf_helpers.h>
#include "bpf_misc.h"
-SEC("
cgroup/sysctl
")
+SEC("
socket
")
__description("ARG_PTR_TO_LONG uninitialized")
__description("ARG_PTR_TO_LONG uninitialized")
-__failure __msg("invalid indirect read from stack R4 off -16+0 size 8")
+__success
+__failure_unpriv __msg_unpriv("invalid indirect read from stack R4 off -16+0 size 8")
__naked void arg_ptr_to_long_uninitialized(void)
{
asm volatile (" \
__naked void arg_ptr_to_long_uninitialized(void)
{
asm volatile (" \