[libnf_ct,v2,5/9] Add ARRAY_SIZE() macro

Message ID	20200624133005.22046-5-dxld@darkboxed.org
State	Accepted
Delegated to:	Pablo Neira
Headers	show Return-Path: <netfilter-devel-owner@vger.kernel.org> From: =?utf-8?q?Daniel_Gr=C3=B6ber?= <dxld@darkboxed.org> To: netfilter-devel@vger.kernel.org Subject: [libnf_ct PATCH v2 5/9] Add ARRAY_SIZE() macro Date: Wed, 24 Jun 2020 15:30:01 +0200 Message-Id: <20200624133005.22046-5-dxld@darkboxed.org> In-Reply-To: <20200624133005.22046-1-dxld@darkboxed.org> References: <20200624133005.22046-1-dxld@darkboxed.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: netfilter-devel-owner@vger.kernel.org Precedence: bulk
Series	[libnf_ct,v2,1/9] Handle negative snprintf return values properly \| expand [libnf_ct,v2,1/9] Handle negative snprintf return values properly [libnf_ct,v2,2/9] Fix nfexp_snprintf return value docs [libnf_ct,v2,3/9] Replace strncpy with snprintf to improve null byte handling [libnf_ct,v2,4/9] Fix incorrect snprintf size calculation [libnf_ct,v2,5/9] Add ARRAY_SIZE() macro [libnf_ct,v2,6/9] Fix buffer overflow on invalid icmp type in setters [libnf_ct,v2,7/9] Move icmp request>reply type mapping to common file [libnf_ct,v2,8/9] Fix buffer overflow in protocol related snprintf functions [libnf_ct,v2,9/9] Fix buffer overflows in __snprintf_protoinfo* like in *2str fns

Message ID

20200624133005.22046-5-dxld@darkboxed.org

State

Accepted

Delegated to:

Pablo Neira

Headers

From: =?utf-8?q?Daniel_Gr=C3=B6ber?= <dxld@darkboxed.org>
To: netfilter-devel@vger.kernel.org
Subject: [libnf_ct PATCH v2 5/9] Add ARRAY_SIZE() macro
Date: Wed, 24 Jun 2020 15:30:01 +0200
Message-Id: <20200624133005.22046-5-dxld@darkboxed.org>
In-Reply-To: <20200624133005.22046-1-dxld@darkboxed.org>
References: <20200624133005.22046-1-dxld@darkboxed.org>
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Sender: netfilter-devel-owner@vger.kernel.org
Precedence: bulk

Series

[libnf_ct,v2,1/9] Handle negative snprintf return values properly | expand

Commit Message

Daniel Gröber June 24, 2020, 1:30 p.m. UTC

Signed-off-by: Daniel Gröber <dxld@darkboxed.org>
---
 include/internal/internal.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/include/internal/internal.h b/include/internal/internal.h
index b1fc670..0f59f1a 100644
--- a/include/internal/internal.h
+++ b/include/internal/internal.h
@@ -40,6 +40,8 @@ 
 #define IPPROTO_DCCP 33
 #endif
 
+#define ARRAY_SIZE(x) (sizeof(x) / sizeof(*(x)))
+
 #define BUFFER_SIZE(ret, size, len, offset)		\
 	if (ret < 0)					\
 		return -1;				\

[libnf_ct,v2,5/9] Add ARRAY_SIZE() macro

Commit Message

Patch