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 4.96) (envelope-from ) id 1w54Ra-002rZF-0Z for pgsql-committers@arkaria.postgresql.org; Tue, 24 Mar 2026 16:17:26 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.96) (envelope-from ) id 1w54RY-007mgN-28 for pgsql-committers@arkaria.postgresql.org; Tue, 24 Mar 2026 16:17:25 +0000 Received: from makus.postgresql.org ([2001:4800:3e1:1::229]) by malur.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1w54RY-007mgF-1S for pgsql-committers@lists.postgresql.org; Tue, 24 Mar 2026 16:17:24 +0000 Received: from mahout.postgresql.org ([2001:4800:3e1:1::227]) by makus.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.98.2) (envelope-from ) id 1w54RW-00000000ogt-1iiJ for pgsql-committers@lists.postgresql.org; Tue, 24 Mar 2026 16:17:24 +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 4.96) (envelope-from ) id 1w54RV-003wko-32 for pgsql-committers@lists.postgresql.org; Tue, 24 Mar 2026 16:17:22 +0000 Received: from localhost ([127.0.0.1] helo=gemulon.postgresql.org) by gemulon.postgresql.org with esmtp (Exim 4.96) (envelope-from ) id 1w54RV-001G7r-06 for pgsql-committers@lists.postgresql.org; Tue, 24 Mar 2026 16:17:21 +0000 Content-Type: multipart/mixed; boundary="===============3423696462913845800==" MIME-Version: 1.0 From: Tom Lane To: pgsql-committers@lists.postgresql.org Subject: pgsql: Fix poorly-sized buffers in astreamer compression modules. X-Auto-Response-Suppress: All Auto-Submitted: auto-generated Message-Id: Date: Tue, 24 Mar 2026 16:17:21 +0000 List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk --===============3423696462913845800== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Rml4IHBvb3JseS1zaXplZCBidWZmZXJzIGluIGFzdHJlYW1lciBjb21wcmVzc2lvbiBtb2R1bGVz LgoKYXN0cmVhbWVyX2d6aXAuYyBhbmQgYXN0cmVhbWVyX2x6NC5jIGxlZnQgdGhlaXIgZGVjb21w cmVzc2lvbgpvdXRwdXQgYnVmZmVycyBhdCBTdHJpbmdJbmZvJ3MgZGVmYXVsdCBhbGxvY2F0aW9u LCBtZXJlbHkgMWtCLgpUaGlzIHJlc3VsdHMgaW4gYSBsb3Qgb2YgcGluZy1wb25naW5nIGJldHdl ZW4gdGhlIGRlY29tcHJlc3NvcgphbmQgdGhlIG5leHQgYXN0cmVhbWVyIGZpbHRlci4gIFRoaXMg cGF0Y2ggaW5jcmVhc2VzIHRoZXNlIGJ1ZmZlcgpzaXplcyB0byAyNTZrQi4gIEluIGEgc2ltcGxl IHRlc3QgdGhpcyBoYWQgYSBzbWFsbCBidXQgbWVhc3VyYWJsZQplZmZlY3QgKHNhdmluZyBhIGZl dyBwZXJjZW50KSBvbiB0aGUgb3ZlcmFsbCBydW50aW1lIG9mIHBnX3dhbGR1bXAKZm9yIHRoZSBn emlwcGVkLWRhdGEgY2FzZTsgSSBkaWRuJ3QgYm90aGVyIG1lYXN1cmluZyBmb3IgbHo0LgoKYXN0 cmVhbWVyX3pzdGQuYyB1c2VkIFpTVERfRFN0cmVhbU91dFNpemUoKSB0byBzaXplIGl0cwpjb21w cmVzc2lvbiBvdXRwdXQgYnVmZmVyLCBidXQgdGhlIGxpYnpzdGQgQVBJIHNheXMgeW91IHNob3Vs ZCB1c2UKWlNURF9DU3RyZWFtT3V0U2l6ZSgpOyBaU1REX0RTdHJlYW1PdXRTaXplKCkgaXMgZm9y IGRlY29tcHJlc3Npb24uClRoZSB0d28gZnVuY3Rpb25zIHNlZW0gdG8gcHJvZHVjZSB0aGUgc2Ft ZSB2YWx1ZSAoMjU2a0IpIGhlcmUsIHNvCnRoaXMgaXMganVzdCBjb3NtZXRpYywgYnV0IG5vbmV0 aGVsZXNzIHdlIHNob3VsZCBwbGF5IGJ5IHRoZSBydWxlcy4KCldoaWxlIHRoZXNlIGlzc3VlcyBh cmUgb2xkLCB0aGV5IGRvbid0IHNlZW0gc2lnbmlmaWNhbnQgZW5vdWdoIHRvCndhcnJhbnQgYmFj ay1wYXRjaGluZy4KCkRpc2N1c3Npb246IGh0dHBzOi8vcG9zdGdyLmVzL20vMzQyNDgwOS4xNzc0 MjM0OTQwQHNzcy5wZ2gucGEudXMKCkJyYW5jaAotLS0tLS0KbWFzdGVyCgpEZXRhaWxzCi0tLS0t LS0KaHR0cHM6Ly9naXQucG9zdGdyZXNxbC5vcmcvcGcvY29tbWl0ZGlmZi82ZTI0M2Q4MWM1NDk2 NmU2NDA4NzBjOTZkNzM1NzYzNzZlYzEyNWM2CgpNb2RpZmllZCBGaWxlcwotLS0tLS0tLS0tLS0t LQpzcmMvZmVfdXRpbHMvYXN0cmVhbWVyX2d6aXAuYyB8IDIgKysKc3JjL2ZlX3V0aWxzL2FzdHJl YW1lcl9sejQuYyAgfCAyICsrCnNyYy9mZV91dGlscy9hc3RyZWFtZXJfenN0ZC5jIHwgMiArLQoz IGZpbGVzIGNoYW5nZWQsIDUgaW5zZXJ0aW9ucygrKSwgMSBkZWxldGlvbigtKQoK --===============3423696462913845800==--