linux-kernel - [tip:perf/urgent] perf version: Fix segfault due to missing OPT

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-ID: <tip-916c31fff946fae0e05862f9b2435fdb29fd5090@git.kernel.org>
Date:   Wed, 17 Jul 2019 16:08:29 -0700
From:   tip-bot for Ravi Bangoria <tipbot@...or.com>
To:     linux-tip-commits@...r.kernel.org
Cc:     mingo@...nel.org, hpa@...or.com, tglx@...utronix.de,
        acme@...hat.com, ravi.bangoria@...ux.ibm.com, jolsa@...hat.com,
        linux-kernel@...r.kernel.org, mamatha4@...ux.vnet.ibm.com,
        kamalesh@...ux.vnet.ibm.com
Subject: [tip:perf/urgent] perf version: Fix segfault due to missing
 OPT_END()

Commit-ID:  916c31fff946fae0e05862f9b2435fdb29fd5090
Gitweb:     https://git.kernel.org/tip/916c31fff946fae0e05862f9b2435fdb29fd5090
Author:     Ravi Bangoria <ravi.bangoria@...ux.ibm.com>
AuthorDate: Tue, 11 Jun 2019 08:31:09 +0530
Committer:  Arnaldo Carvalho de Melo <acme@...hat.com>
CommitDate: Mon, 15 Jul 2019 07:59:05 -0300

perf version: Fix segfault due to missing OPT_END()

'perf version' on powerpc segfaults when used with non-supported
option:
  # perf version -a
  Segmentation fault (core dumped)

Fix this.

Signed-off-by: Ravi Bangoria <ravi.bangoria@...ux.ibm.com>
Reviewed-by: Kamalesh Babulal <kamalesh@...ux.vnet.ibm.com>
Tested-by: Mamatha Inamdar <mamatha4@...ux.vnet.ibm.com>
Cc: Jiri Olsa <jolsa@...hat.com>
Cc: Kamalesh Babulal <kamalesh@...ux.vnet.ibm.com>
Link: http://lkml.kernel.org/r/20190611030109.20228-1-ravi.bangoria@linux.ibm.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@...hat.com>
---
 tools/perf/builtin-version.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tools/perf/builtin-version.c b/tools/perf/builtin-version.c
index f470144d1a70..bf114ca9ca87 100644
--- a/tools/perf/builtin-version.c
+++ b/tools/perf/builtin-version.c
@@ -19,6 +19,7 @@ static struct version version;
 static struct option version_options[] = {
 	OPT_BOOLEAN(0, "build-options", &version.build_options,
 		    "display the build options"),
+	OPT_END(),
 };
 
 static const char * const version_usage[] = {