Received: from malur.postgresql.org ([217.196.149.56]) by arkaria.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1u1aj0-004p3h-Sf for pgsql-committers@arkaria.postgresql.org; Mon, 07 Apr 2025 00:52:30 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.94.2) (envelope-from ) id 1u1aiz-006Fcj-3X for pgsql-committers@arkaria.postgresql.org; Mon, 07 Apr 2025 00:52:29 +0000 Received: from magus.postgresql.org ([2a02:c0:301:0:ffff::29]) by malur.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1u1aiy-006Fcb-Sq for pgsql-committers@lists.postgresql.org; Mon, 07 Apr 2025 00:52:29 +0000 Received: from mahout.postgresql.org ([2001:4800:3e1:1::227]) by magus.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1u1aiw-003oIG-39 for pgsql-committers@lists.postgresql.org; Mon, 07 Apr 2025 00:52:28 +0000 Received: from gemulon.postgresql.org ([2001:4800:3e1:1::198]) by mahout.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1u1aiv-001Fx8-4A for pgsql-committers@lists.postgresql.org; Mon, 07 Apr 2025 00:52:25 +0000 Received: from localhost ([127.0.0.1] helo=gemulon.postgresql.org) by gemulon.postgresql.org with esmtp (Exim 4.96) (envelope-from ) id 1u1aiu-0032Wo-2i for pgsql-committers@lists.postgresql.org; Mon, 07 Apr 2025 00:52:24 +0000 Content-Type: multipart/mixed; boundary="===============3051743697694292692==" MIME-Version: 1.0 From: Michael Paquier To: pgsql-committers@lists.postgresql.org Subject: pgsql: Fix use-after-free in pgstat_fetch_stat_backend_by_pid() X-Auto-Response-Suppress: All Auto-Submitted: auto-generated Message-Id: Date: Mon, 07 Apr 2025 00:52:24 +0000 List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk --===============3051743697694292692== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Rml4IHVzZS1hZnRlci1mcmVlIGluIHBnc3RhdF9mZXRjaF9zdGF0X2JhY2tlbmRfYnlfcGlkKCkK CnN0YXRzX2ZldGNoX2NvbnNpc3RlbmN5IHNldCB0byAic25hcHNob3QiIGNhdXNlcyB0aGUgYmFj a2VuZCBlbnRyeQoiYmVlbnRyeSIgcmV0cmlldmVkIGJ5IHBnc3RhdF9nZXRfYmVlbnRyeV9ieV9w cm9jX251bWJlcigpIHRvIGJlIHJlc2V0CmF0IHRoZSBiZWdpbm5pbmcgb2YgcGdzdGF0X2ZldGNo X3N0YXRfYmFja2VuZCgpIHdoZW4gZmV0Y2hpbmcgdGhlCmJhY2tlbmQgcGdzdGF0cyBlbnRyeS4g IEFzIGNvZGVkLCAiYmVlbnRyeSIgd2FzIGJlaW5nIGFjY2Vzc2VkIGFmdGVyCmJlaW5nIGZyZWVk LiAgVGhpcyBjb21taXQgbW92ZXMgYWxsIHRoZSBhY2Nlc3NlcyB0byAiYmVlbnRyeSIgdG8gaGFw cGVuCmJlZm9yZSBjYWxsaW5nIHBnc3RhdF9mZXRjaF9zdGF0X2JhY2tlbmQoKSwgZml4aW5nIHRo ZSBwcm9ibGVtLgoKVGhpcyBwcm9ibGVtIGNvdWxkIGJlIHJlYWNoZWQgYnkgY2FsbGluZyB0aGUg U1FMIGZ1bmN0aW9ucwpwZ19zdGF0X2dldF9iYWNrZW5kX2lvKCkgb3IgcGdfc3RhdF9nZXRfYmFj a2VuZF93YWwoKS4KCklzc3VlIGNhdWdodCBieSB2YWxncmluZC4KClJlcG9ydGVkLWJ5OiBBbGV4 YW5kZXIgTGFraGluIDxleGNsdXNpb25AZ21haWwuY29tPgpBdXRob3I6IEJlcnRyYW5kIERyb3V2 b3QgPGJlcnRyYW5kZHJvdXZvdC5wZ0BnbWFpbC5jb20+CkRpc2N1c3Npb246IGh0dHBzOi8vcG9z dGdyLmVzL20vZjE3ODhjYzAtMjUzYS00YTNhLWFlZTAtMWI4YWI5NTM4NzM2QGdtYWlsLmNvbQoK QnJhbmNoCi0tLS0tLQptYXN0ZXIKCkRldGFpbHMKLS0tLS0tLQpodHRwczovL2dpdC5wb3N0Z3Jl c3FsLm9yZy9wZy9jb21taXRkaWZmLzMxOTFhNTkzZDZkZWE1NmRlZjQ2MGQwNmFkYzc3OWYyYWNh NDQ5NzYKCk1vZGlmaWVkIEZpbGVzCi0tLS0tLS0tLS0tLS0tCnNyYy9iYWNrZW5kL3V0aWxzL2Fj dGl2aXR5L3Bnc3RhdF9iYWNrZW5kLmMgfCAxNiArKysrKysrKysrKystLS0tCjEgZmlsZSBjaGFu Z2VkLCAxMiBpbnNlcnRpb25zKCspLCA0IGRlbGV0aW9ucygtKQoK --===============3051743697694292692==--