From b9d3d9f726a79f0c1091e80cfb21e27eaed130c0 Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Wed, 10 Nov 1999 08:15:19 +0000 Subject: Update. 1999-11-10 Andreas Jaeger * string/strsignal.c (strsignal): Correct check for snprintf return value. * argp/argp-fmtstream.c (__argp_fmtstream_printf): Likewise. * misc/efgcvt_r.c (APPEND): Correct check for too small buffer according to changed snprintf return value. Reported by Lawrence K. Chen . * misc/tst-efgcvt.c (special): Add tests for a too small buffer for ecvt_r and fcvt_r. --- string/strsignal.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'string/strsignal.c') diff --git a/string/strsignal.c b/string/strsignal.c index 1a13707e37..a9d7233ec8 100644 --- a/string/strsignal.c +++ b/string/strsignal.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1991, 94, 95, 96, 97, 98 Free Software Foundation, Inc. +/* Copyright (C) 1991, 94, 95, 96, 97, 98, 99 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 @@ -70,7 +70,7 @@ strsignal (int signum) #endif len = __snprintf (buffer, BUFFERSIZ - 1, _("Unknown signal %d"), signum); - if (len < 0) + if (len >= BUFFERSIZ) buffer = NULL; else buffer[len] = '\0'; -- cgit v1.2.3