[src/trunk]: src/lib/libc/stdio PR/42466: Yasuoka Masahiko: vsnprintf_ss() ca...

[christos <christos%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/fcf6763bc986
branches:  trunk
changeset: 750118:fcf6763bc986
user:      christos <christos%NetBSD.org@localhost>
date:      Thu Dec 17 15:19:48 2009 +0000

description:
PR/42466: Yasuoka Masahiko: vsnprintf_ss() causes infinite loop

diffstat:

 lib/libc/stdio/vsnprintf_ss.c |  7 ++++---
 1 files changed, 4 insertions(+), 3 deletions(-)

diffs (28 lines):

diff -r 8355c19bffe2 -r fcf6763bc986 lib/libc/stdio/vsnprintf_ss.c
--- a/lib/libc/stdio/vsnprintf_ss.c     Thu Dec 17 15:01:33 2009 +0000
+++ b/lib/libc/stdio/vsnprintf_ss.c     Thu Dec 17 15:19:48 2009 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: vsnprintf_ss.c,v 1.8 2009/10/25 20:44:13 christos Exp $        */
+/*     $NetBSD: vsnprintf_ss.c,v 1.9 2009/12/17 15:19:48 christos Exp $        */
 
 /*-
  * Copyright (c) 1990, 1993
@@ -37,7 +37,7 @@
 #if 0
 static char sccsid[] = "@(#)vsnprintf.c        8.1 (Berkeley) 6/4/93";
 #else
-__RCSID("$NetBSD: vsnprintf_ss.c,v 1.8 2009/10/25 20:44:13 christos Exp $");
+__RCSID("$NetBSD: vsnprintf_ss.c,v 1.9 2009/12/17 15:19:48 christos Exp $");
 #endif
 #endif /* LIBC_SCCS and not lint */
 
@@ -164,7 +164,8 @@
        for (;;) {
                while (*fmt != '%' && *fmt) {
                        ret++;
-                       PUTCHAR(*fmt++);
+                       PUTCHAR(*fmt);
+                       fmt++;
                }
                if (*fmt == 0)
                        goto done;