From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id A6E161DF993; Wed, 5 Feb 2025 14:45:56 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1738766756; cv=none; b=mQpxBl3dJZlyb2Qi+tT3ajWfXGdLzgtb8igEd89/6yVwkkMq1BFz9ehXwlup2rQ+RDs5oQD18Xj6ibNSe+A5KY45yV7EC2h5k7VRCfew284QFOPdFsD5qgVOCDgZIfVcM/D+IsNpFgyhgMUni28Ec+vBHnvASRuFxmOLzyPqez0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1738766756; c=relaxed/simple; bh=Di/Nw9sYDutxGkbA5a/mysSauHdu01aMKpcPtt0/HeI=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=VBoC40J+R8WAnf1TfYRwmiBCofmAO86lN9BOrAI8P1CxciYVk5JnFcL+fbufDg9U3c965ZfqHS8KL1YszJYw57DCReNe50jWzBNLfFSfbvFz63+wRbcRr/cqbV37mDUAfgMaY21/iQZcmdxpPxml4u+n/9xREJvbdqKvwIjGFO8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=gTBQxNTc; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="gTBQxNTc" Received: by smtp.kernel.org (Postfix) with ESMTPSA id C02C9C4CED1; Wed, 5 Feb 2025 14:45:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1738766756; bh=Di/Nw9sYDutxGkbA5a/mysSauHdu01aMKpcPtt0/HeI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=gTBQxNTcd0iMd/je8pQxGIZluqmVcGflSQiu6KbzAAb2RxhD83jDNUabTYkKDxzx+ 8xfdwAzg/L9U/9IKScHi8hKsW4kSNL6WJa9gI920fiJnmJqNKr9xvv9aafe15iONz7 B+ivQcobnKbt9D87sRvpLrqj6J4beGzYYDuP7MaM= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, James Clark , Ian Rogers , Adrian Hunter , Alexander Shishkin , Ingo Molnar , Jiri Olsa , Kan Liang , Mark Rutland , Namhyung Kim , Peter Zijlstra , Arnaldo Carvalho de Melo , Sasha Levin Subject: [PATCH 6.13 304/623] perf inject: Fix use without initialization of local variables Date: Wed, 5 Feb 2025 14:40:46 +0100 Message-ID: <20250205134507.858114361@linuxfoundation.org> X-Mailer: git-send-email 2.48.1 In-Reply-To: <20250205134456.221272033@linuxfoundation.org> References: <20250205134456.221272033@linuxfoundation.org> User-Agent: quilt/0.68 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.13-stable review patch. If anyone has any objections, please let me know. ------------------ From: Ian Rogers [ Upstream commit 8e246a1b2a75e187c7d22c9aec4299057f87d19e ] Local variables were missing initialization and command line processing didn't provide default values. Fixes: 64eed019f3fce124 ("perf inject: Lazy build-id mmap2 event insertion") Reviewed-by: James Clark Signed-off-by: Ian Rogers Cc: Adrian Hunter Cc: Alexander Shishkin Cc: Ingo Molnar Cc: Jiri Olsa Cc: Kan Liang Cc: Mark Rutland Cc: Namhyung Kim Cc: Peter Zijlstra Link: https://lore.kernel.org/r/20241211060831.806539-1-irogers@google.com Signed-off-by: Arnaldo Carvalho de Melo Signed-off-by: Sasha Levin --- tools/perf/builtin-inject.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/tools/perf/builtin-inject.c b/tools/perf/builtin-inject.c index d6989195a061f..11e49cafa3af9 100644 --- a/tools/perf/builtin-inject.c +++ b/tools/perf/builtin-inject.c @@ -2367,10 +2367,10 @@ int cmd_inject(int argc, const char **argv) }; int ret; const char *known_build_ids = NULL; - bool build_ids; - bool build_id_all; - bool mmap2_build_ids; - bool mmap2_build_id_all; + bool build_ids = false; + bool build_id_all = false; + bool mmap2_build_ids = false; + bool mmap2_build_id_all = false; struct option options[] = { OPT_BOOLEAN('b', "build-ids", &build_ids, -- 2.39.5