Open with O_RDONLY, get write mode.

[Userzxcvbvnm]

Describe the bug

wasmer fd_fdstat_get bug?
Getting the access mode different from others.

Steps to reproduce

(1)The test case is :

#include <stdio.h>
#include <stdlib.h>
#include <fcntl.h>
#include <unistd.h>

int get_fd(const char *filename, int flags) {
    int fd = open(filename, flags);
    
    if (fd == -1) {
        printf("Get file descriptor of file %s failed!\n", filename);
        return -1;
    } else {
        printf("Get file descriptor of file %s succeed!\n", filename);
        return fd;
    }
}

void closebyfd(int fd) {
    if (close(fd) == -1) {
        printf("Close the file %d by descriptor failed!\n", fd);
    }
}



    
void print_flags(int fd){
    int flags1 = fcntl(fd, F_GETFL);
    int access_mode1 = flags1 & O_ACCMODE;
    if (access_mode1 == O_RDONLY) {
        printf("Access mode: Read Only\n");
    }
    if (access_mode1 == O_WRONLY) {
        printf("Access mode: Write Only\n");
    }
    if (access_mode1 == O_RDWR) {
        printf("Access mode: Read/Write\n");
    }
    if (flags1 & O_TRUNC) {
        printf("Access mode: O_TRUNC\n");
    }
    if (flags1 & O_APPEND) {
        printf("Access mode: O_APPEND\n");
    }
    if (flags1 & O_CREAT) {
        printf("Access mode: O_CREAT\n");
    }
    if (flags1 & O_EXCL) {
        printf("Access mode: O_EXCL\n");
    }
    if (flags1 & O_NONBLOCK) {
        printf("Access mode: Non-blocking\n");
    }
    if (flags1 & O_SYNC) {
        printf("Access mode: Synchronous Write\n");
    }
    if (flags1 & O_DSYNC) {
        printf("Access mode: Data Synchronization Write\n");
    }
}
    
int main() {
    
    int fd = get_fd("subdir_1/subdir_3/subdir_4/subfile_3", O_RDONLY);

    if (fd == -1) {
        return 1;
    }

    
    print_flags(fd);


    closebyfd(fd);

    return 0;
}

(2)compile to wasm:./wasi-sdk-21.0/bin/clang --target=wasm32-unkown-wasi --sysroot=./wasi-sdk-21.0/share/wasi-sysroot test.c -o test.wasm

(3)Running wasm:
(Before run the Wasm file,subdir_1/subdir_3/subdir_4/subfile_3 exists.)
wasmer run --dir=. test.wasm

Expected behavior

print:

Get file descriptor of file subdir_1/subdir_3/subdir_4/subfile_3 succeed!
Access mode: Read Only

Actual behavior

wasmer print:

Get file descriptor of file subdir_1/subdir_3/subdir_4/subfile_3 succeed!
Access mode: Read/Write

This is what wasmtime, WAMR and WasmEdge do.

Additional context

Ubuntu 20.04
x86_64
wasmer-4.2.2