From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753982AbcD2O5v (ORCPT ); Fri, 29 Apr 2016 10:57:51 -0400 Received: from merlin.infradead.org ([205.233.59.134]:48320 "EHLO merlin.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753910AbcD2O5s (ORCPT ); Fri, 29 Apr 2016 10:57:48 -0400 From: Arnaldo Carvalho de Melo To: Ingo Molnar Cc: linux-kernel@vger.kernel.org, Florian Fainelli , Jiri Olsa , Arnaldo Carvalho de Melo Subject: [PATCH 02/13] bpf tools: Fix syscall argument Date: Fri, 29 Apr 2016 11:57:30 -0300 Message-Id: <1461941861-24207-3-git-send-email-acme@kernel.org> X-Mailer: git-send-email 2.5.5 In-Reply-To: <1461941861-24207-1-git-send-email-acme@kernel.org> References: <1461941861-24207-1-git-send-email-acme@kernel.org> X-SRS-Rewrite: SMTP reverse-path rewritten from by merlin.infradead.org. See http://www.infradead.org/rpr.html Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Florian Fainelli Coverity flagged this under CID 1354884 as a sizeof mismatch, it turns out that the argument "attr" passed to syscall should have been a pointer to attr in the first place. Reported-by: coverity (CID 1354884) Signed-off-by: Florian Fainelli Acked-by: Alexei Starovoitov Acked-by: Wang Nan Cc: Jiri Olsa Fixes: 8f9e05fb298f ("perf tools: Fix PowerPC native building") Link: http://lkml.kernel.org/r/1461551694-5512-3-git-send-email-f.fainelli@gmail.com Signed-off-by: Arnaldo Carvalho de Melo --- tools/build/feature/test-bpf.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/build/feature/test-bpf.c b/tools/build/feature/test-bpf.c index 8236df9a46ca..e04ab89a1013 100644 --- a/tools/build/feature/test-bpf.c +++ b/tools/build/feature/test-bpf.c @@ -31,5 +31,5 @@ int main(void) * Test existence of __NR_bpf and BPF_PROG_LOAD. * This call should fail if we run the testcase. */ - return syscall(__NR_bpf, BPF_PROG_LOAD, attr, sizeof(attr)); + return syscall(__NR_bpf, BPF_PROG_LOAD, &attr, sizeof(attr)); } -- 2.5.5