From 946c5771677ce94c73a0c48f6e9f10c7e0ee3f43 Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Tue, 26 Apr 2005 20:52:22 +0000 Subject: Correctly account for characters of decimal points right after +-. --- stdio-common/vfscanf.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'stdio-common') diff --git a/stdio-common/vfscanf.c b/stdio-common/vfscanf.c index 4434fa6d7b..be008dc687 100644 --- a/stdio-common/vfscanf.c +++ b/stdio-common/vfscanf.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1991-2002, 2003, 2004 Free Software Foundation, Inc. +/* Copyright (C) 1991-2002, 2003, 2004, 2005 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -1631,14 +1631,13 @@ _IO_vfscanf (s, format, argptr, errp) const char *cmpp = decimal; int avail = width > 0 ? width : INT_MAX; - while ((unsigned char) *cmpp == c && avail > 0) + while ((unsigned char) *cmpp == c && avail-- > 0) if (*++cmpp == '\0') break; else { if (inchar () == EOF) break; - --avail; } if (*cmpp != '\0') -- cgit v1.2.3