Module Name: src
Committed By: christos
Date: Tue Nov 22 21:25:05 UTC 2011
Modified Files:
src/sys/kern: subr_prf.c
Log Message:
Increment the source buffer when we overflow so that we don't get stuck in
an infinite loop.
To generate a diff of this commit:
cvs rdiff -u -r1.145 -r1.146 src/sys/kern/subr_prf.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/kern/subr_prf.c
diff -u src/sys/kern/subr_prf.c:1.145 src/sys/kern/subr_prf.c:1.146
--- src/sys/kern/subr_prf.c:1.145 Sun Nov 20 20:44:26 2011
+++ src/sys/kern/subr_prf.c Tue Nov 22 16:25:04 2011
@@ -1,4 +1,4 @@
-/* $NetBSD: subr_prf.c,v 1.145 2011/11/21 01:44:26 christos Exp $ */
+/* $NetBSD: subr_prf.c,v 1.146 2011/11/22 21:25:04 christos Exp $ */
/*-
* Copyright (c) 1986, 1988, 1991, 1993
@@ -37,7 +37,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: subr_prf.c,v 1.145 2011/11/21 01:44:26 christos Exp $");
+__KERNEL_RCSID(0, "$NetBSD: subr_prf.c,v 1.146 2011/11/22 21:25:04 christos Exp $");
#include "opt_ddb.h"
#include "opt_ipkdb.h"
@@ -1144,6 +1144,8 @@ vsnprintf(char *bf, size_t size, const c
if (oflags == TOBUFONLY) { \
if ((vp == NULL) || (sbuf < tailp)) \
*sbuf++ = (C); \
+ else \
+ sbuf++; \
} else { \
putchar((C), oflags, vp); \
} \
