diff options
Diffstat (limited to 'StdLib/LibC')
| -rw-r--r-- | StdLib/LibC/Stdio/fvwrite.c | 5 | ||||
| -rw-r--r-- | StdLib/LibC/Uefi/SysCalls.c | 2 |
2 files changed, 4 insertions, 3 deletions
diff --git a/StdLib/LibC/Stdio/fvwrite.c b/StdLib/LibC/Stdio/fvwrite.c index 12773eff68..feddc348c1 100644 --- a/StdLib/LibC/Stdio/fvwrite.c +++ b/StdLib/LibC/Stdio/fvwrite.c @@ -106,11 +106,12 @@ __sfvwrite(FILE *fp, struct __suio *uio) GETIOV(;);
w = (*fp->_write)(fp->_cookie, p,
(int)MIN(len, BUFSIZ));
- if (w <= 0)
+ if (w < 0)
goto err;
p += w;
len -= w;
- } while ((uio->uio_resid -= w) != 0);
+ } while ((uio->uio_resid -= w) > 0);
+ uio->uio_resid = 0; // Just in case it went negative such as when NL is expanded to CR NL
} else if ((fp->_flags & __SLBF) == 0) {
/*
* Fully buffered: fill partially full buffer, if any,
diff --git a/StdLib/LibC/Uefi/SysCalls.c b/StdLib/LibC/Uefi/SysCalls.c index c3b210120b..a2b627bd12 100644 --- a/StdLib/LibC/Uefi/SysCalls.c +++ b/StdLib/LibC/Uefi/SysCalls.c @@ -708,7 +708,7 @@ open( if((oflags & O_TTY_INIT) && (filp->f_iflags & _S_ITTY) && (filp->devdata != NULL)) {
// Initialize the device's termios flags to a "sane" value
Termio = &((cIIO *)filp->devdata)->Termio;
- Termio->c_iflag = ICRNL;
+ Termio->c_iflag = ICRNL | IGNSPEC;
Termio->c_oflag = OPOST | ONLCR | OXTABS | ONOEOT | ONOCR | ONLRET | OCTRL;
Termio->c_lflag = ECHO | ECHOE | ECHONL | ICANON;
Termio->c_cc[VERASE] = 0x08; // ^H Backspace
|