read link file error?

[orangeC23]

Steps to Reproduce

(1) The cfile is :

#include <stdio.h>
#include <fcntl.h>
#include <unistd.h>
#include <stdlib.h>
#include <sys/types.h>
#include <sys/stat.h>

int path_readlink(int dir_fd, const char* new_link) {  
    printf("Enter path_readlink.\n");

    char target_path[100];
    ssize_t len = readlinkat(dir_fd, new_link, target_path, sizeof(target_path) - 1);
    if (len == -1) {
        perror("Error reading new_link");
        close(dir_fd);
        return 1;
    }

    target_path[len] = '\0';
    printf("The target of '%s' is: %s\n", new_link, target_path);
    printf("Leave path_readlink.\n");
    return dir_fd;
}

int snapshot(int myfd){   
    printf("Enter snapshot\n");
    
    struct stat file_info;
    if (fstat(myfd, &file_info) == -1) {
        perror("Error getting file attributes");
        close(myfd);
        return 1;
    }

    printf("File Size: %lld bytes \n", (long long)file_info.st_size);
    
    if (close(myfd) == -1) {
        perror("Error closing file");
        return 1;
    }

    printf("Leave snapshot\n");
    return 0;
}

int get_fd(const char* file_name, int open_style){
    int fd = open(file_name, open_style);
    if (fd == -1) {
        perror("Failed to open the file");
        return 1;
    }

    return fd;
}

int path_readlink08qXkTnrh5(int fd) {
    const char* new_link = "hello_softlink.txt";
    return path_readlink(fd, new_link);
}

int main() {
    const char* file_name = "Data/link";
    int open_style=O_RDONLY;
    int fd = get_fd(file_name, open_style);
    path_readlink08qXkTnrh5(fd);
    snapshot(fd);
    return 0;
} 

(2)compile the c file into wasm: ./wasi-sdk-16.0/bin/clang --target=wasm32-unkown-wasi --sysroot=./wasi-sdk-16.0/share/wasi-sysroot read.c -o read.wasm
(3)exeute read.wasm
wasmer run --dir=./Data read.wasm

Expected Results

wasmtime,wamr,wasmedge,wazero executing read.wasm file print:

Enter path_readlink.
The target of 'hello_softlink.txt' is: ./hello.txt
Leave path_readlink.
Enter snapshot
File Size: 4096 bytes 
Leave snapshot

And using gcc read.c -o read and execute ./read also prints the above result.

Actual Results

wasmer prints:

Enter path_readlink.
Error reading new_link: Permission denied
Enter snapshot
Error getting file attributes: Bad file descriptor

Versions and Environment

wasmer 4.2.2
Operating system: Ubuntu 20.04

Architecture: x86_64

[stale]

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[stale]

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