From 76a836639a07852dae8f2096c0dc06ddfc784434 Mon Sep 17 00:00:00 2001
From: pdliyan <pdliyan@didiglobal.com>
Date: Mon, 17 Jul 2023 11:24:44 +0800
Subject: [PATCH] fix bug.

---
 bpf/aya-bpf/src/args.rs | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/bpf/aya-bpf/src/args.rs b/bpf/aya-bpf/src/args.rs
index a2bc99e8..bdce295c 100644
--- a/bpf/aya-bpf/src/args.rs
+++ b/bpf/aya-bpf/src/args.rs
@@ -126,7 +126,7 @@ impl<T> FromPtRegs for *const T {
         unsafe {
             let addr: __u64 = ctx.rsp + 8 * (n + 1) as __u64;
             bpf_probe_read(addr as *const T)
-                .map(|v| v as *const _)
+                .map(|v| &v as *const _)
                 .ok()
         }
     }
@@ -150,7 +150,7 @@ impl<T> FromPtRegs for *const T {
         unsafe {
             let addr: __u64 = &ctx.uregs[13] + 8 * (n + 1) as __u64;
             bpf_probe_read(addr as *const T)
-                .map(|v| v as *const _)
+                .map(|v| &v as *const _)
                 .ok()
         }
     }
@@ -250,7 +250,7 @@ impl<T> FromPtRegs for *mut T {
         unsafe {
             let addr: __u64 = ctx.sp + 8 * (n + 1) as __u64;
             bpf_probe_read(addr as *mut T)
-                .map(|mut v| &mut v as *mut T)
+                .map(|mut v| &mut v as *mut _)
                 .ok()
         }
     }