From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from firstgate.proxmox.com (firstgate.proxmox.com [IPv6:2a01:7e0:0:424::9]) by lore.proxmox.com (Postfix) with ESMTPS id 09C301FF140 for ; Fri, 13 Mar 2026 21:13:51 +0100 (CET) Received: from firstgate.proxmox.com (localhost [127.0.0.1]) by firstgate.proxmox.com (Proxmox) with ESMTP id 4EECCBD27; Fri, 13 Mar 2026 21:14:00 +0100 (CET) From: Stoiko Ivanov To: pmg-devel@lists.proxmox.com Subject: [PATCH pmg-api] fix #7407: cluster: report: increase maximal filesize to 2M Date: Fri, 13 Mar 2026 21:13:20 +0100 Message-ID: <20260313201321.18589-1-s.ivanov@proxmox.com> X-Mailer: git-send-email 2.47.3 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Bm-Milter-Handled: 55990f41-d878-4baa-be0a-ee34c49e34d2 X-Bm-Transport-Timestamp: 1773432764807 X-SPAM-LEVEL: Spam detection results: 0 AWL -0.985 Adjusted score from AWL reputation of From: address BAYES_00 -1.9 Bayes spam probability is 0 to 1% DMARC_MISSING 0.1 Missing DMARC policy KAM_DMARC_STATUS 0.01 Test Rule for DKIM or SPF Failure with Strict Alignment RCVD_IN_MSPIKE_H2 0.001 Average reputation (+2) RCVD_IN_VALIDITY_CERTIFIED_BLOCKED 0.408 ADMINISTRATOR NOTICE: The query to Validity was blocked. See https://knowledge.validity.com/hc/en-us/articles/20961730681243 for more information. RCVD_IN_VALIDITY_RPBL_BLOCKED 0.819 ADMINISTRATOR NOTICE: The query to Validity was blocked. See https://knowledge.validity.com/hc/en-us/articles/20961730681243 for more information. RCVD_IN_VALIDITY_SAFE_BLOCKED 0.903 ADMINISTRATOR NOTICE: The query to Validity was blocked. See https://knowledge.validity.com/hc/en-us/articles/20961730681243 for more information. SPF_HELO_NONE 0.001 SPF: HELO does not publish an SPF Record SPF_PASS -0.001 SPF: sender matches SPF record Message-ID-Hash: XVSJCZPZ6M3TR35XHBGITWBKIOM2E2AX X-Message-ID-Hash: XVSJCZPZ6M3TR35XHBGITWBKIOM2E2AX X-MailFrom: s.ivanov@proxmox.com X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; loop; banned-address; emergency; member-moderation; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header X-Mailman-Version: 3.3.10 Precedence: list List-Id: Proxmox Mail Gateway development discussion List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: the postfix configuration files are read via PVE::INotify in our stack and have not implicit limit. PMG::Cluster and PMG::Report do read the same file's contents using `file_get_contents` with a limit (explicitly set, or implicit) of 1M. This causes the cluster-sync to fail in one reported deployment hosting ~40k domains, with explicit transport entries and comments (resulting in a 1.4M /etc/pmg/transport). As it's the first occurrence of this causing an issue doubling the limit to 2M, instead of increasing it further seems appropriate. Signed-off-by: Stoiko Ivanov --- src/PMG/Cluster.pm | 4 ++-- src/PMG/Report.pm | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/src/PMG/Cluster.pm b/src/PMG/Cluster.pm index 02d727ee..380cfa6e 100644 --- a/src/PMG/Cluster.pm +++ b/src/PMG/Cluster.pm @@ -266,10 +266,10 @@ my $cond_commit_synced_file = sub { return; } - my $new = PVE::Tools::file_get_contents($srcfn, 1024 * 1024); + my $new = PVE::Tools::file_get_contents($srcfn, 2048 * 1024); if (-f $dstfn) { - my $old = PVE::Tools::file_get_contents($dstfn, 1024 * 1024); + my $old = PVE::Tools::file_get_contents($dstfn, 2048 * 1024); return 0 if $new eq $old; } diff --git a/src/PMG/Report.pm b/src/PMG/Report.pm index 84d1b887..20e4055d 100644 --- a/src/PMG/Report.pm +++ b/src/PMG/Report.pm @@ -72,7 +72,7 @@ sub dir2text { sub { my ($file) = @_; $report .= "\n# cat $target_dir$file\n"; - $report .= PVE::Tools::file_get_contents($target_dir . $file) . "\n"; + $report .= PVE::Tools::file_get_contents($target_dir . $file, 2048 * 1024) . "\n"; }, ); } -- 2.47.3