From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pl1-f202.google.com (mail-pl1-f202.google.com [209.85.214.202]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 0712D29C35F for ; Wed, 16 Jul 2025 20:15:20 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.214.202 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1752696922; cv=none; b=da/T1Xx0j76udXcDPdIG3VdjDpLxzZIH+Rb1z5JygqxznEd1z5yTmxK8FJzXYzQq39VGJD53M0Q6g+SwKqCpjxErHhovdEw7u5IFKhQVgceSF3R5fnDysEcUeAaiY0qjROaFmyymTbMqf7S1+AMlWPc1vDq1585HuZ12PG1HGJ4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1752696922; c=relaxed/simple; bh=yk5WicchXH7kEqMOOINlnmBRjpljp2ExxBrZz1eU5C0=; h=Date:In-Reply-To:Mime-Version:References:Message-ID:Subject:From: To:Content-Type; b=pHFBzdjU9P98Zpi9Tn7uqSsRiZYwylOiapkKaoVYCkNl7209VzZJIxc1e+B737dEnWnzIDa9PQYPmU68Ht+01hX+S+vq+9mqMgqTtjs69nI5JaG55aNR/I6VqBAAUjtPp1d7S7rvFpyGI5SN2Spg8dYMC1jbG+U2okD5B0Wkxuw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com; spf=pass smtp.mailfrom=flex--irogers.bounces.google.com; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b=neSvIKmE; arc=none smtp.client-ip=209.85.214.202 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=flex--irogers.bounces.google.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="neSvIKmE" Received: by mail-pl1-f202.google.com with SMTP id d9443c01a7336-23632fd6248so1465095ad.3 for ; Wed, 16 Jul 2025 13:15:20 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20230601; t=1752696920; x=1753301720; darn=vger.kernel.org; h=to:from:subject:message-id:references:mime-version:in-reply-to:date :from:to:cc:subject:date:message-id:reply-to; bh=9YYyU2vUox54cPmAD4uAW1jDEZGoCp+ay+KflLB/XBk=; b=neSvIKmEXgIS4vgRUJlHfFJ5T6UvcP83Lqf87IcnfXe7NsbogVQviZYYUSY3PTjQAl 7MKb9Ul8IX63ThgDaYmztsrxOshzxJPCd+8j2seauTeuiJFhYRsrDA2Tf0y7v1rCriwt 65ia+8gKjXfZdY9VpXKbA5jlaTOToDAJgd1+Jfbf8BxR1PjDNI/p1e3VRMjOISCpJzPW qThTeFasgFqkdD3GLfmEtlvsHIq+zVsWAlGk3vxgVrGDgr0n44HjL+HcZ10jL6kl7KCq 0surh6dgcAQbvyafcrmEXytz69pWNhUTrimudc/cofjsu5J3r6Q88o/cLyd/24NApoxM bS2g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1752696920; x=1753301720; h=to:from:subject:message-id:references:mime-version:in-reply-to:date :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=9YYyU2vUox54cPmAD4uAW1jDEZGoCp+ay+KflLB/XBk=; b=iV49h2Iq4HNHC6QxFBpvUVNj6kNsaMkCagmRVFNg5qxrZZ8u/ZMUIsx5dcYNetaK9R K9mFPBTU4lSX2THVKhaye60kWl2RZ4ENgpa5qcQUnyPboHpmihKklkaxr2ML0VsCQrrl 1T3V4W3mOqSzwSiyaJq7cvioOXlJAvgi1QpRiMpPTrSoB5fGmxfdHjK5+gmBx1JdDaSR /zBhH7HKKCMB1XyfRGRjLAlRXkK5/P2lpIGClorIXD4KWIe7KOIgQSxx0zbFCh5xjQ89 LqhoBJxCtyjpkgjZi55soOnvigdp6wehPtVRN83Jy1nqkSO5kDv8DsBECO6QjgG6vBOg fiTQ== X-Forwarded-Encrypted: i=1; AJvYcCXXbKzBgsU5JjRT0/Bfmkonv7+A1Q4ne/7YmhOyIYds4PC4TG9wdAf/iizRFXf1w+tYFtP/LZAqRhHHDEI=@vger.kernel.org X-Gm-Message-State: AOJu0Yy7Z0NC/ctHH1+PrRsP9J5ct1wDG9q/aqU6QSgZxLcGQKXpaPdC W2VrSAfabXc4LlfWwJm2nYT+cPa9NTrJPmQZ9XenXpDNC0TcS7fA3NtC2PanIDkrwCO2SZQlvAJ Ovt0UyTR23g== X-Google-Smtp-Source: AGHT+IF2/o25FtyKc/XTsOKj5KROC/6FcP6im+HJw/qUwUwO5SOkEl4lT++Lng6HVPPF9BMgiZ7ByCYHnojJ X-Received: from plcx19.prod.google.com ([2002:a17:903:d3:b0:236:6f45:7ec1]) (user=irogers job=prod-delivery.src-stubby-dispatcher) by 2002:a17:903:fb0:b0:229:1619:ab58 with SMTP id d9443c01a7336-23e25770d12mr57910505ad.43.1752696920221; Wed, 16 Jul 2025 13:15:20 -0700 (PDT) Date: Wed, 16 Jul 2025 13:15:12 -0700 In-Reply-To: <20250716201512.792052-1-irogers@google.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 References: <20250716201512.792052-1-irogers@google.com> X-Mailer: git-send-email 2.50.0.727.gbf7dc18ff4-goog Message-ID: <20250716201512.792052-3-irogers@google.com> Subject: [PATCH v1 3/3] perf ui scripts: Switch FILENAME_MAX to NAME_MAX From: Ian Rogers To: Peter Zijlstra , Ingo Molnar , Arnaldo Carvalho de Melo , Namhyung Kim , Mark Rutland , Alexander Shishkin , Jiri Olsa , Ian Rogers , Adrian Hunter , Kan Liang , James Clark , linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org Content-Type: text/plain; charset="UTF-8" FILENAME_MAX is the same as PATH_MAX (4kb) in glibc rather than NAME_MAX's 255. Switch to using NAME_MAX and ensure the '\0' is accounted for in the path's buffer size. Signed-off-by: Ian Rogers --- tools/perf/ui/browsers/scripts.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/perf/ui/browsers/scripts.c b/tools/perf/ui/browsers/scripts.c index 2d04ece833aa..1e8c2c2f952d 100644 --- a/tools/perf/ui/browsers/scripts.c +++ b/tools/perf/ui/browsers/scripts.c @@ -94,7 +94,7 @@ static int check_ev_match(int dir_fd, const char *scriptname, struct perf_sessio FILE *fp; { - char filename[FILENAME_MAX + 5]; + char filename[NAME_MAX + 5]; int fd; scnprintf(filename, sizeof(filename), "bin/%s-record", scriptname); -- 2.50.0.727.gbf7dc18ff4-goog