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 1wUgsJ-001MpK-2E for pgsql-committers@arkaria.postgresql.org; Wed, 03 Jun 2026 08:22:55 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.96) (envelope-from ) id 1wUgsI-000fnR-1W for pgsql-committers@arkaria.postgresql.org; Wed, 03 Jun 2026 08:22:54 +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 4.96) (envelope-from ) id 1wUgsI-000fnJ-0q for pgsql-committers@lists.postgresql.org; Wed, 03 Jun 2026 08:22:54 +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 4.98.2) (envelope-from ) id 1wUgsG-000000010uA-0f6a for pgsql-committers@lists.postgresql.org; Wed, 03 Jun 2026 08:22:54 +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 1wUgsE-002hnu-2d for pgsql-committers@lists.postgresql.org; Wed, 03 Jun 2026 08:22:50 +0000 Received: from localhost ([127.0.0.1] helo=gemulon.postgresql.org) by gemulon.postgresql.org with esmtp (Exim 4.96) (envelope-from ) id 1wUgsE-000sCG-2A for pgsql-committers@lists.postgresql.org; Wed, 03 Jun 2026 08:22:50 +0000 Content-Type: multipart/mixed; boundary="===============1740457563666372824==" MIME-Version: 1.0 From: Dean Rasheed To: pgsql-committers@lists.postgresql.org Subject: pgsql: Improve overflow/underflow handling in regr_intercept(). X-Auto-Response-Suppress: All Auto-Submitted: auto-generated Message-Id: Date: Wed, 03 Jun 2026 08:22:50 +0000 List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk --===============1740457563666372824== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 SW1wcm92ZSBvdmVyZmxvdy91bmRlcmZsb3cgaGFuZGxpbmcgaW4gcmVncl9pbnRlcmNlcHQoKS4K CkFzIHdpdGggY29ycigpIGFuZCByZWdyX3IyKCksIGltcHJvdmUgcmVncl9pbnRlcmNlcHQoKSdz IGZpbmFsCmZ1bmN0aW9uIHRvIGNvcGUgd2l0aCBvdmVyZmxvdy91bmRlcmZsb3cgaW4gdGhlIGZp bmFsIGNhbGN1bGF0aW9uLgpIZXJlLCBpbnN0ZWFkIG9mIHVzaW5nIHNxcnQoKSwgd2UgdXNlIGZy ZXhwKCkgYW5kIGxkZXhwKCkgdG8gcmVjb3ZlciwKaWYgYW4gb3ZlcmZsb3cgb3IgdW5kZXJmbG93 IGlzIGRldGVjdGVkLCBzbyB0aGF0IHRoZSBtdWx0aXBsaWNhdGlvbgphbmQgZGl2aXNpb24gc3Rl cHMgb3BlcmF0ZSBvbiBub3JtYWxpc2VkIG1hbnRpc3NhcywgYW5kIGNhbm5vdApvdmVyZmxvdyBv ciB1bmRlcmZsb3cuCgpBcyB3aXRoIDY0OTgyODc2OTZkLCBhbmQgdGhlIHByZXZpb3VzIGNvbW1p dCBpbXByb3ZpbmcgcmVncl9yMigpLCB0aGlzCmlzIGFyZ3VhYmx5IGEgYnVnIGZpeCwgYnV0IGdp dmVuIHRoZSBsYWNrIG9mIHByaW9yIGNvbXBsYWludHMsIHJlZnJhaW4KZnJvbSBiYWNrLXBhdGNo aW5nLgoKUmVwb3J0ZWQtYnk6IFRvbSBMYW5lIDx0Z2xAc3NzLnBnaC5wYS51cz4KQXV0aG9yOiBE ZWFuIFJhc2hlZWQgPGRlYW4uYS5yYXNoZWVkQGdtYWlsLmNvbT4KUmV2aWV3ZWQtYnk6IENoZW5n cGVuZyBZYW4gPGNoZW5ncGVuZ195YW5Ab3V0bG9vay5jb20+CkRpc2N1c3Npb246IGh0dHBzOi8v cG9zdGdyLmVzL20vMzNFMDE2NTYtQkIzQi00NkU5LUE0MUYtMjRBMDFBN0MzNUY0QG91dGxvb2su Y29tCgpCcmFuY2gKLS0tLS0tCm1hc3RlcgoKRGV0YWlscwotLS0tLS0tCmh0dHBzOi8vZ2l0LnBv c3RncmVzcWwub3JnL3BnL2NvbW1pdGRpZmYvZWI4ZTc2ZTEzMGZkOGJkNDI5ODJkNTk3ZjVhNjZm MDhiMTMzODBjMAoKTW9kaWZpZWQgRmlsZXMKLS0tLS0tLS0tLS0tLS0Kc3JjL2JhY2tlbmQvdXRp bHMvYWR0L2Zsb2F0LmMgICAgICAgICAgICB8IDM5ICsrKysrKysrKysrKysrKysrKysrKysrKysr KysrKy0tCnNyYy90ZXN0L3JlZ3Jlc3MvZXhwZWN0ZWQvYWdncmVnYXRlcy5vdXQgfCAxMiArKysr KysrKysrCnNyYy90ZXN0L3JlZ3Jlc3Mvc3FsL2FnZ3JlZ2F0ZXMuc3FsICAgICAgfCAgMiArKwoz IGZpbGVzIGNoYW5nZWQsIDUxIGluc2VydGlvbnMoKyksIDIgZGVsZXRpb25zKC0pCgo= --===============1740457563666372824==--