From c1d8ee4cdc094b3595d2f4d0cdfc17a53f85716c Mon Sep 17 00:00:00 2001 From: Sebastian Huber Date: Tue, 17 Dec 2013 10:59:13 +0100 Subject: libcsupport: Accept NULL for zero-length entries --- cpukit/libcsupport/include/rtems/libio_.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'cpukit/libcsupport/include/rtems') diff --git a/cpukit/libcsupport/include/rtems/libio_.h b/cpukit/libcsupport/include/rtems/libio_.h index 995d621f79..78a57c8620 100644 --- a/cpukit/libcsupport/include/rtems/libio_.h +++ b/cpukit/libcsupport/include/rtems/libio_.h @@ -887,7 +887,7 @@ static inline ssize_t rtems_libio_iovec_eval( total += ( ssize_t ) len; - if ( iov[ v ].iov_base == NULL ) { + if ( iov[ v ].iov_base == NULL && len != 0 ) { rtems_set_errno_and_return_minus_one( EINVAL ); } } -- cgit v1.2.3