From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from sonic310-14.consmr.mail.bf2.yahoo.com (sonic310-14.consmr.mail.bf2.yahoo.com [74.6.135.124]) by sourceware.org (Postfix) with ESMTPS id 40C933858C53 for ; Wed, 4 May 2022 16:50:40 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 40C933858C53 X-SONIC-DKIM-SIGN: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo.com; s=s2048; t=1651683039; bh=D9RagVmymNE+sU2y+keMijVI/YLetR39bfRIPJnCR4m=; h=X-Sonic-MF:Date:From:To:Subject:From:Subject; b=bQYN/jIK/GedP+5WVGci5I68VBRHczu/0siGJC9o86oIWJ5UCsmF1UXkuk52O8ch5uh09N6cveRbWqT/6cwZ/AJTQSPTf1gwbsLuFPJKVPTVpo7Pb+/1CFLnCd+U3I7coYqqkQtC9mM55cG0UDfxUMUxm+nVxfxkowPT6tIBRwKCeAnxmEA9/eFXwtLZLtGj3d+39RLnrgCyW8ZtE/L8A4cmO8i2BzoSWBrMiU1b1nC5Y8Od9+pB7N1oBIMSw2YPKimh+II0+Acsbh/Gnw9L/N+0JYQM9vHD1wnvaIKMvHGdvXuTzR+9c5C/X5W5VW5KkSVCGhYPJojDUIcQv018AA== X-YMail-OSG: KQxbS2gVM1kHILyLXxsr0UZm5sgoT1KFgcESFPFIo5KRDHPjo6VYnOLtnyGyGuR twvSE6bzbJacP8WC_YHdR_rkLz1Klf89Sn6Q8rwIkipsSFpktuIHDDarWR_b43p.eznysBSDzy8e .8_A5jxN_lux7pizkARyhvPC5_8bFFiSj0sswI6nfU1l7gSUqnjrOKa4noUZLAxY2qCw6kN5I5bt tW3__DKAvdH9G.FuxxcBsOxXcNOZN02kowSjhLYfKo2u6AgOcSJpr85Qifbs6ArfRwaiBwYFsvDG zhK1P9qw5eZ7sTyn3u6IK4TuGec.EvLR9u8iQQhCzjf9MIvIsnt0sB0lhryqNjVe_kWHcZxGxY5Z hxJszxnDZL9IWFYGdwI_ZS.yYwWkO3nywFUkOumBP8MZoUmuVjuNDgpDpm_6poBr5De58CpwtRkh EcYQHcHGi7VD49FxWsGJysoo3GiQbjS13D44i1aycvf79_wXPIsJzbf.yGN1JF7EL9AAkVfgAvoZ hI9s2Y7OOIigaqn5OLB.zXemUGCalrMyOQw404HZzLEht_xw4YHF526YX5UGtrtVvxhFGzAw3eUa O5oGFcMyLhpAe3cun2xKLaI1KrIxLdEb_GykHwupC5I9Ivmk3_e3xFDg4N1bWjoCT9p7F3fEEUGr O_lCfLqcWzBRfBGLe_sCXvBH.yIPY5sv5UKlWDcG4GljhEzEHOfFqn.P0dj9Sp50JVvJcIotcxbd T5WD.rtIdtyDJVa2ZLUHZSzMy1KjWE_5onNzjCweb4NB7LPD8PcMEzgdpmwbVg1wPviAnmGF1M1E AumhhRbeD3.KEQiMLs.0iFAhP9jwHXq5XSPxO2IHXJt0UO0UlROVb2aqgc3E0Y4.ecbSIDxwETGn zmgfHw7BinJQ.stDQer7T84Z8Nz6L1or8oqIDWOKeKORqS.sPwyunt1m2XcPC4pZMuYBoG_WsQ.m h.BvqeJq1MYbxCTNWquHa_fbw8NGDuxu2C8XH63uCkGJurbjYCHUxhTxzgLGpQTVBAm1c.ydaur9 yUQyrc.yaJUuasPcPyLfHYLmfEqN9vrLo.hwt_Tk.nMyFVB05ftQbKhpafrQO0kPkB2om3okkErf 9WMt2i7b3_HMVPzgUcGfzK4MjTE0TnL5NniMiBucMnMkUqc_5b7sDBQMGVqzuYbAtDmpgRW_u5Ff 0Kss5iT8jpI_B8_5FvhnE2QxRxNtp4ipmDQoPFr1refG3fdajZP8s9uhkLpSC0GteRgER178WY1v 7jbLV7IKCS2TPtqzpIpwwDvPRKpuGGYJLAfcz4t6bfIur.KaF5361awjEw1dJYBLh7uwZrjZb7wU Z5zEAdZpwNSATB_cmP6wD6EHyGbLR9eoJP1M3YrFIFdMI5e.0X0JKanMQ7Sco4kpEgGYrRV2xxP6 VCL0ckoYcftNXAv5p5lj4w6yohFku09GaQSWWp8FXBglMfEO0BBGUs8luGsVIe7JV_5kXf4xAW.d H0ilsiOPpAVHGRrfNO05RxOiBKdgjlxVybwjeSNFYBJPnacHGqvWg9tDvgfUOmGaRCDPmIRQ5m_p JKlSEAUy2s4plDlcViWPRQJ.Us12pJ68KL4A4FdWywqhEuCMImryzlid_NBWeNocSzJ3bJUM1Vip VS6sVmYTJUYX9WGjpwCScPvIvUSrjnolW7UPKtc9mOnL7MSJ04NapdPmyYUZSrCG22icItkWRuFg WTbTqfjlVZXk6oXQqCM5GB9myToQvvuPVTZQGFjVu3yTq0.rHsxosvYg.IyxHEG01Js9cBRaEVeB 09Cgia68gYKvRXzHBIXleoKzplVtEQpcLNfTbhT30xN3.ARRR2YD9hy1vmzukBtqOjNBfNwYbsFr yxYyeivBQtlNbpWNZLHk6MK65pj_mXiPgvgnLDXFdrUGxF1fmZ89qcLKhh2OGEE5AN4fQv__U8eJ Zl.xgtN31VQ.AcwH9yzdyZBjYDmeIW9fTuPiR1zMOP87722rJfMiRAEMt8oEKzDWDKI.d4TgjJtO Txhf4zbbXNZqa3wV_BxH7PFCMgbZZldvc0u8cpPPEw1eXaVSFVyaxIiCvaXjgCD64ceRhBWAxg_5 Em.g82jFudH5FTm0_G5Vu7CAHzjX81qka9NBpOmPkaY6k0yw4wphu4bLsQTgu_zyli586ZBLx0W1 Ht82Uu.uIK6sdwEzaDwEkGqUhkuteQEl99t26JW8bcqq44TiPaQfyTZ4dvShmQlhVxYVEz5WB8hy 3LL91htkxDGzgYzY- X-Sonic-MF: Received: from sonic.gate.mail.ne1.yahoo.com by sonic310.consmr.mail.bf2.yahoo.com with HTTP; Wed, 4 May 2022 16:50:39 +0000 Date: Wed, 4 May 2022 16:50:34 +0000 (UTC) From: matthew patton To: "cygwin@cygwin.com" , Ken Brown Message-ID: <1664612404.2548128.1651683034295@mail.yahoo.com> In-Reply-To: <1021087702.1698957.1651281614665@mail.yahoo.com> References: <945683463.1480145.1651191729148.ref@mail.yahoo.com> <945683463.1480145.1651191729148@mail.yahoo.com> <20220429180414.b3a0572687203fda213f878d@nifty.ne.jp> <2044845458.1632378.1651256726074@mail.yahoo.com> <66da7151-7621-028f-280e-7e7e355c3526@cornell.edu> <1021087702.1698957.1651281614665@mail.yahoo.com> Subject: Re: cygdll 3.3.4 breaks cygpath.exe. mistyped commands result in fork bomb MIME-Version: 1.0 X-Mailer: WebService/1.1.20118 YMailNorrin X-Spam-Status: No, score=0.2 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, FREEMAIL_FROM, HTML_MESSAGE, RCVD_IN_DNSWL_NONE, SPF_HELO_NONE, SPF_PASS, TXREP, T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.4 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on server2.sourceware.org Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.29 X-BeenThere: cygwin@cygwin.com X-Mailman-Version: 2.1.29 Precedence: list List-Id: General Cygwin discussions and problem reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 04 May 2022 16:50:41 -0000 The fork() bomb is still a problem with 3.3.4 but it's "benign" under <=3D3= .2.0 because a Ctrl-C reaps the call stack. Something changed significantly= between how processes are spawned apparently. But the CAUSE of the fork() bomb was the combined use of CYGWIN_NOWINPATH= =3D1 and this fragment in my .bashrc function command_not_found_handle() { cmd.exe /D /C "$@"; } It now reads:[ -z "${CYGWIN_NOWINPATH+X}" ] && is_exec cmd.exe &&=C2=A0 =C2= =A0 function command_not_found_handle() { cmd.exe /D /C "$@"; } On Friday, April 29, 2022, 09:20:14 PM EDT, matthew patton wrote: =20 =20 >=C2=A0Can you try the suggestions I made in my reply=C2=A0 =C2=A0https://= cygwin.com/pipermail/cygwin/2022-February/250790.html ? sorry, no. Even though I have Admin I am unable to override this. Please no= te that all previous versions of cygwin1.dll (<3.3.3) are not interfered wi= th. Though if this is indeed Sentinel, it does seem to *sporadically* kill = threads launched under strace regardless of cygwin DLL version all the way = back to 3.1.7. =20