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Tue, 14 Mar 2023 01:52:02 +0000 Content-Type: multipart/mixed; boundary="===============8408874937808959117==" MIME-Version: 1.0 Subject: BUG #17839: Heap-buffer overflow on float8_to_char with invalid template To: pgsql-bugs@lists.postgresql.org From: PG Bug reporting form Cc: thiagotnunes@gmail.com Reply-To: thiagotnunes@gmail.com, pgsql-bugs@lists.postgresql.org Date: Tue, 14 Mar 2023 01:51:09 +0000 Message-ID: <17839-aada50db24d7b0da@postgresql.org> X-Auto-Response-Suppress: All Auto-Submitted: auto-generated List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk --===============8408874937808959117== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 VGhlIGZvbGxvd2luZyBidWcgaGFzIGJlZW4gbG9nZ2VkIG9uIHRoZSB3ZWJzaXRlOgoKQnVnIHJl ZmVyZW5jZTogICAgICAxNzgzOQpMb2dnZWQgYnk6ICAgICAgICAgIFRoaWFnbyBOdW5lcwpFbWFp bCBhZGRyZXNzOiAgICAgIHRoaWFnb3RudW5lc0BnbWFpbC5jb20KUG9zdGdyZVNRTCB2ZXJzaW9u OiAxNS4yCk9wZXJhdGluZyBzeXN0ZW06ICAgTGludXgKRGVzY3JpcHRpb246ICAgICAgICAKCkhl YXAtYnVmZmVyIG92ZXJmbG93IG9uIGZsb2F0OF90b19jaGFyIHdoZW4gZm9ybWF0IGV4Y2VlZHMg bWF4IGRvdWJsZQpkaWdpdHMuIEkgbm90aWNlZCB0aGlzIHdoZW4gcnVubmluZyB0ZXN0cyB3aXRo IG1lbW9yeSBzYW5pdGlzZXIgKG1zYW4pLg0KDQpUaGUgZm9sbG93aW5nIGV4YW1wbGUgdHJpZ2dl cnMgdGhlIGZhaWx1cmUgKGNvbnNpZGVyaW5nIG1heCBkb3VibGUgZGlnaXRzCmBEQkxfRElHYCBp cyAxNSk6DQoNCmBgYA0KZmxvYXQ4X3RvX2NoYXIoMTIzNDU2Nzg5MDEsICJGTTk5OTk5OTk5OTlE OTk5OTkwIikNCmBgYA0KDQpFeHBsYW5hdGlvbiBiZWxvdzoNCg0KMS4gQWZ0ZXIgcGFyc2luZyB0 aGUgZm9ybWF0LCBgTnVtLnByZWAgd2lsbCBiZSAxMCwgYE51bS5wb3N0YCB3aWxsIGJlIDYKYE51 bS56ZXJvX2VuZGAgd2lsbCBiZSAxNgooaHR0cHM6Ly9naXRodWIuY29tL3Bvc3RncmVzL3Bvc3Rn cmVzL2Jsb2IvUkVMXzE1XzIvc3JjL2JhY2tlbmQvdXRpbHMvYWR0L2Zvcm1hdHRpbmcuYyNMMTE5 Ni1MMTIyOCkNCjIuIFRoZSB0ZW1wbGF0ZSBzaXplIGlzIGdyZWF0ZXIgdGhhbiB0aGUgYERCTF9E SUdgLCBgTnVtLnBvc3RgIHdpbGwgYmUgbW92ZWQKYmFjayBoZXJlCihodHRwczovL2dpdGh1Yi5j b20vcG9zdGdyZXMvcG9zdGdyZXMvYmxvYi9SRUxfMTVfMi9zcmMvYmFja2VuZC91dGlscy9hZHQv Zm9ybWF0dGluZy5jI0w2Njg4LUw2Njg5KS4NCjMuIFRoZSBzaG9ydGVuZWQgdGVtcGxhdGUgd2l0 aCB0aGUgbWF4IGBEQkxfRElHYCB3aWxsIGJlICJzdHJpbmdmaWVkIiBvdXQKaGVyZQooaHR0cHM6 Ly9naXRodWIuY29tL3Bvc3RncmVzL3Bvc3RncmVzL2Jsb2IvUkVMXzE1XzIvc3JjL2JhY2tlbmQv dXRpbHMvYWR0L2Zvcm1hdHRpbmcuYyNMNjcxMi1MNjcxNykuClRoZSByZXN1bHQgd2lsbCBiZSAi IyMjIyMjIyMjIy4jIyMjIiAoMTAgc2lnbmlmaWNhbnQgZGlnaXRzICsgJy4nICsgNApkZWNpbWFs IGRpZ2l0cykuDQo0LiBgTnAtPmxhc3RfcmVsZXZhbnRgIHdpbGwgYmUgbGVzc2VyIHRoYW4gYE51 bS0+emVyb19lbmRgLCBzbyBpdCBpcyB1cGRhdGVkCnRvIGFuIGludmFsaWQgcG9zaXRpb24gaW4g dGhlIHJlc3VsdCBhYm92ZSAocG9pbnRlciArIDE2KSBoZXJlCihodHRwczovL2dpdGh1Yi5jb20v cG9zdGdyZXMvcG9zdGdyZXMvYmxvYi9SRUxfMTVfMi9zcmMvYmFja2VuZC91dGlscy9hZHQvZm9y bWF0dGluZy5jI0w1NzQwLUw1NzQzKS4NCjUuIFdoZW4gYXBwbHlpbmcgRklMTE1PREUgaGVyZQoo aHR0cHM6Ly9naXRodWIuY29tL3Bvc3RncmVzL3Bvc3RncmVzL2Jsb2IvUkVMXzE1XzIvc3JjL2Jh Y2tlbmQvdXRpbHMvYWR0L2Zvcm1hdHRpbmcuYyNMNTU2MyksCml0IHdpbGwgdHJ5IHRvIGdldCB0 aGUgY2hhcmFjdGVyIGF0IE5wLT5sYXN0X3JlbGV2YW50LCB3aGljaCBpcyBvdXQgb2YKYm91bmRz LgoK --===============8408874937808959117==--