diff options
| -rw-r--r-- | linux-user/syscall.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/linux-user/syscall.c b/linux-user/syscall.c index 4d52b2cfe3..e05870c338 100644 --- a/linux-user/syscall.c +++ b/linux-user/syscall.c @@ -13244,8 +13244,9 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1, } poutoff = &outoff; } + /* Do not sign-extend the count parameter. */ ret = get_errno(safe_copy_file_range(arg1, pinoff, arg3, poutoff, - arg5, arg6)); + (abi_ulong)arg5, arg6)); if (!is_error(ret) && ret > 0) { if (arg2) { if (put_user_u64(inoff, arg2)) { |