From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jan Engelhardt Subject: [PATCH 1/5] libxt_string: simplify hex output routine Date: Fri, 26 Aug 2011 15:15:11 +0200 Message-ID: <1314364516-7875-2-git-send-email-jengelh@medozas.de> References: <1314364516-7875-1-git-send-email-jengelh@medozas.de> Cc: netfilter-devel@vger.kernel.org To: kaber@trash.net Return-path: Received: from seven.medozas.de ([188.40.89.202]:41480 "EHLO seven.medozas.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754495Ab1HZNRz (ORCPT ); Fri, 26 Aug 2011 09:17:55 -0400 In-Reply-To: <1314364516-7875-1-git-send-email-jengelh@medozas.de> Sender: netfilter-devel-owner@vger.kernel.org List-ID: Signed-off-by: Jan Engelhardt --- extensions/libxt_string.c | 9 ++------- 1 files changed, 2 insertions(+), 7 deletions(-) diff --git a/extensions/libxt_string.c b/extensions/libxt_string.c index 257f5f8..365019f 100644 --- a/extensions/libxt_string.c +++ b/extensions/libxt_string.c @@ -230,13 +230,8 @@ print_hex_string(const char *str, const unsigned short int len) unsigned int i; /* start hex block */ printf(" \"|"); - for (i=0; i < len; i++) { - /* see if we need to prepend a zero */ - if ((unsigned char) str[i] <= 0x0F) - printf("0%x", (unsigned char) str[i]); - else - printf("%x", (unsigned char) str[i]); - } + for (i=0; i < len; i++) + printf("%02x", (unsigned char)str[i]); /* close hex block */ printf("|\""); } -- 1.7.3.4