diff options
| -rw-r--r-- | library/std/src/sys/pal/unix/net.rs | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/library/std/src/sys/pal/unix/net.rs b/library/std/src/sys/pal/unix/net.rs index b8dc1538a63..bedb06043a7 100644 --- a/library/std/src/sys/pal/unix/net.rs +++ b/library/std/src/sys/pal/unix/net.rs @@ -4,7 +4,6 @@ use crate::io::{self, BorrowedBuf, BorrowedCursor, IoSlice, IoSliceMut}; use crate::mem; use crate::net::{Shutdown, SocketAddr}; use crate::os::unix::io::{AsFd, AsRawFd, BorrowedFd, FromRawFd, IntoRawFd, RawFd}; -use crate::str; use crate::sys::fd::FileDesc; use crate::sys::pal::unix::IsMinusOne; use crate::sys_common::net::{getsockopt, setsockopt, sockaddr_to_addr}; @@ -47,7 +46,9 @@ pub fn cvt_gai(err: c_int) -> io::Result<()> { #[cfg(not(target_os = "espidf"))] let detail = unsafe { - str::from_utf8(CStr::from_ptr(libc::gai_strerror(err)).to_bytes()).unwrap().to_owned() + // We can't always expect a UTF-8 environment. When we don't get that luxury, + // it's better to give a low-quality error message than none at all. + CStr::from_ptr(libc::gai_strerror(err)).to_string_lossy() }; #[cfg(target_os = "espidf")] |