Received: from malur.postgresql.org ([217.196.149.56]) by arkaria.postgresql.org with esmtp (Exim 4.80) (envelope-from ) id 1Zcztv-0001Q5-M8 for pgsql-committers@arkaria.postgresql.org; Fri, 18 Sep 2015 17:56:47 +0000 Received: from localhost ([127.0.0.1] helo=postgresql.org) by malur.postgresql.org with smtp (Exim 4.84) (envelope-from ) id 1Zcztv-0001da-8o for pgsql-committers@arkaria.postgresql.org; Fri, 18 Sep 2015 17:56:47 +0000 Received: from magus.postgresql.org ([2a02:c0:301:0:ffff::29]) by malur.postgresql.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA384:256) (Exim 4.84) (envelope-from ) id 1Zczt5-00008u-06 for pgsql-committers@postgresql.org; Fri, 18 Sep 2015 17:55:55 +0000 Received: from mahout.postgresql.org ([2001:4800:1501:1::227]) by magus.postgresql.org with esmtps (TLS1.2:DHE_RSA_AES_256_CBC_SHA256:256) (Exim 4.84) (envelope-from ) id 1Zczsy-0008Do-97 for pgsql-committers@postgresql.org; Fri, 18 Sep 2015 17:55:54 +0000 Received: from gemulon.postgresql.org ([2001:4800:1501:1::198]) by mahout.postgresql.org with esmtps (TLS1.2:DHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.80) (envelope-from ) id 1Zczsv-00037E-Rj for pgsql-committers@postgresql.org; Fri, 18 Sep 2015 17:55:45 +0000 Received: from git by gemulon.postgresql.org with local (Exim 4.80) (envelope-from ) id 1Zczsu-0005N3-MA for pgsql-committers@postgresql.org; Fri, 18 Sep 2015 17:55:44 +0000 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 To: pgsql-committers@postgresql.org From: Tom Lane Subject: pgsql: Fix low-probability memory leak in regex execution. Message-Id: Date: Fri, 18 Sep 2015 17:55:44 +0000 X-Pg-Spam-Score: -6.9 (------) List-Archive: List-Help: List-ID: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: X-Mailing-List: pgsql-committers Precedence: bulk Sender: pgsql-committers-owner@postgresql.org Rml4IGxvdy1wcm9iYWJpbGl0eSBtZW1vcnkgbGVhayBpbiByZWdleCBleGVj dXRpb24uCgpBZnRlciBhbiBpbnRlcm5hbCBmYWlsdXJlIGluIHNob3J0ZXN0 KCkgb3IgbG9uZ2VzdCgpIHdoaWxlIHBpbm5pbmcgZG93biB0aGUKZXhhY3Qg bG9jYXRpb24gb2YgYSBtYXRjaCwgZmluZCgpIGZvcmdvdCB0byBmcmVlIHRo ZSBERkEgc3RydWN0dXJlIGJlZm9yZQpyZXR1cm5pbmcuICBUaGlzIGlzIHBy ZXR0eSB1bmxpa2VseSB0byBvY2N1ciwgc2luY2Ugd2UganVzdCBzdWNjZXNz ZnVsbHkKcmFuIHRoZSAic2VhcmNoIiB2YXJpYW50IG9mIHRoZSBERkE7IGJ1 dCBpdCBjb3VsZCBoYXBwZW4sIGFuZCBpdCB3b3VsZApyZXN1bHQgaW4gYSBz ZXNzaW9uLWxpZmVzcGFuIG1lbW9yeSBsZWFrIHNpbmNlIHRoaXMgY29kZSB1 c2VzIG1hbGxvYygpCmRpcmVjdGx5LiAgUHJvYmxlbSBzZWVtcyB0byBoYXZl IGJlZW4gYWJvcmlnaW5hbCBpbiBTcGVuY2VyJ3MgbGlicmFyeSwKc28gYmFj ay1wYXRjaCBhbGwgdGhlIHdheS4KCkluIHBhc3NpbmcsIGNvcnJlY3QgYSB0 aGlua28gaW4gYSBjb21tZW50IEkgYWRkZWQgYXdoaWxlIGJhY2sgYWJvdXQg dGhlCm1lYW5pbmcgb2YgdGhlICJudHJlZSIgZmllbGQuCgpJIGhhcHBlbmVk IGFjcm9zcyB0aGVzZSBpc3N1ZXMgd2hpbGUgY29tcGFyaW5nIG91ciBjb2Rl IHRvIFRjbCdzIHZlcnNpb24Kb2YgdGhlIGxpYnJhcnkuCgpCcmFuY2gKLS0t LS0tCm1hc3RlcgoKRGV0YWlscwotLS0tLS0tCmh0dHA6Ly9naXQucG9zdGdy ZXNxbC5vcmcvcGcvY29tbWl0ZGlmZi9kOWMwYzcyOGFmZTczNGI3MDg3ZGJi OWE0YmMxNmQ1YjY4MmQxMzlkCgpNb2RpZmllZCBGaWxlcwotLS0tLS0tLS0t LS0tLQpzcmMvYmFja2VuZC9yZWdleC9yZWdjb21wLmMgfCAgICAyICstCnNy Yy9iYWNrZW5kL3JlZ2V4L3JlZ2V4ZWMuYyB8ICAgIDYgKysrKystCnNyYy9p bmNsdWRlL3JlZ2V4L3JlZ2d1dHMuaCB8ICAgIDIgKy0KMyBmaWxlcyBjaGFu Z2VkLCA3IGluc2VydGlvbnMoKyksIDMgZGVsZXRpb25zKC0pCgoKLS0gClNl bnQgdmlhIHBnc3FsLWNvbW1pdHRlcnMgbWFpbGluZyBsaXN0IChwZ3NxbC1j b21taXR0ZXJzQHBvc3RncmVzcWwub3JnKQpUbyBtYWtlIGNoYW5nZXMgdG8g eW91ciBzdWJzY3JpcHRpb246Cmh0dHA6Ly93d3cucG9zdGdyZXNxbC5vcmcv bWFpbHByZWYvcGdzcWwtY29tbWl0dGVycwo=