Received: from malur.postgresql.org ([217.196.149.56]) by arkaria.postgresql.org with esmtp (Exim 4.80) (envelope-from ) id 1Zczt1-0001NB-Pt for pgsql-committers@arkaria.postgresql.org; Fri, 18 Sep 2015 17:55:51 +0000 Received: from localhost ([127.0.0.1] helo=postgresql.org) by malur.postgresql.org with smtp (Exim 4.84) (envelope-from ) id 1Zczt1-0008Jw-0F for pgsql-committers@arkaria.postgresql.org; Fri, 18 Sep 2015 17:55:51 +0000 Received: from makus.postgresql.org ([2001:4800:1501:1::229]) by malur.postgresql.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA384:256) (Exim 4.84) (envelope-from ) id 1Zczt0-0008HJ-D3 for pgsql-committers@postgresql.org; Fri, 18 Sep 2015 17:55:50 +0000 Received: from mahout.postgresql.org ([2001:4800:1501:1::227]) by makus.postgresql.org with esmtps (TLS1.2:DHE_RSA_AES_256_CBC_SHA256:256) (Exim 4.84) (envelope-from ) id 1Zczsw-00012i-E3 for pgsql-committers@postgresql.org; Fri, 18 Sep 2015 17:55:49 +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-00037G-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-0005NA-My 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 LS0tClJFTDlfM19TVEFCTEUKCkRldGFpbHMKLS0tLS0tLQpodHRwOi8vZ2l0 LnBvc3RncmVzcWwub3JnL3BnL2NvbW1pdGRpZmYvYjg0MzEwODA4NTFlNjRm NWJmOWVmZWJjODY2ZmMwMmYwZDU3ZjU2ZgoKTW9kaWZpZWQgRmlsZXMKLS0t LS0tLS0tLS0tLS0Kc3JjL2JhY2tlbmQvcmVnZXgvcmVnY29tcC5jIHwgICAg MiArLQpzcmMvYmFja2VuZC9yZWdleC9yZWdleGVjLmMgfCAgICA2ICsrKysr LQpzcmMvaW5jbHVkZS9yZWdleC9yZWdndXRzLmggfCAgICAyICstCjMgZmls ZXMgY2hhbmdlZCwgNyBpbnNlcnRpb25zKCspLCAzIGRlbGV0aW9ucygtKQoK Ci0tIApTZW50IHZpYSBwZ3NxbC1jb21taXR0ZXJzIG1haWxpbmcgbGlzdCAo cGdzcWwtY29tbWl0dGVyc0Bwb3N0Z3Jlc3FsLm9yZykKVG8gbWFrZSBjaGFu Z2VzIHRvIHlvdXIgc3Vic2NyaXB0aW9uOgpodHRwOi8vd3d3LnBvc3RncmVz cWwub3JnL21haWxwcmVmL3Bnc3FsLWNvbW1pdHRlcnMK