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st_blksize cannot be negative

This commit is contained in:
christos 1998-11-15 17:16:27 +00:00
parent 56395b9694
commit 6865d51c46
1 changed files with 3 additions and 3 deletions
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6
lib/libc/stdio/makebuf.c
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@ -1,4 +1,4 @@
/* $NetBSD: makebuf.c,v 1.9 1998/10/13 15:05:02 kleink Exp $ */
/* $NetBSD: makebuf.c,v 1.10 1998/11/15 17:16:27 christos Exp $ */
/*-
* Copyright (c) 1990, 1993
@ -41,7 +41,7 @@
#if 0
static char sccsid[] = "@(#)makebuf.c 8.1 (Berkeley) 6/4/93";
#else
__RCSID("$NetBSD: makebuf.c,v 1.9 1998/10/13 15:05:02 kleink Exp $");
__RCSID("$NetBSD: makebuf.c,v 1.10 1998/11/15 17:16:27 christos Exp $");
#endif
#endif /* LIBC_SCCS and not lint */
@ -109,7 +109,7 @@ __swhatbuf(fp, bufsize, couldbetty)
/* could be a tty iff it is a character device */
*couldbetty = S_ISCHR(st.st_mode);
if (st.st_blksize <= 0) {
if (st.st_blksize == 0) {
*bufsize = BUFSIZ;
return (__SNPT);
}