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Date: | Mon, 12 Aug 2019 17:36:13 +0200 |
From: | Corinna Vinschen <corinna-cygwin AT cygwin DOT com> |
To: | Takashi Yano <takashi DOT yano AT nifty DOT ne DOT jp> |
Cc: | cygwin AT cygwin DOT com |
Subject: | Re: [ANNOUNCEMENT] TEST: Cygwin 3.1.0-0.1 |
Message-ID: | <20190812153613.GN11632@calimero.vinschen.de> |
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--PE0DJtTPNVbxyIcY Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Aug 12 22:44, Takashi Yano wrote: > [...] > (4) Segmentation fault occurs in some cases regarding signalfd. > [...] > However, I can not find out the cause of problem (4). This seems > to affect only 32bit version of cygwin. >=20 > To reproduce (4), use a simple test case attached (signalfd-chk.c). > Compile it and execute, then type 'q' or '^C' to stop it. > This causes segmentation fault. >=20 > I am not sure why, but, the patch attached (signalfd-segfault.diff) > resolves the problem (4). >=20 > Could you please have a look? Will do. The place where it supposedly crashes looks weird. But I don't see how your patch should be the right thing to do. Corinna --=20 Corinna Vinschen Cygwin Maintainer --PE0DJtTPNVbxyIcY Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAEBCAAdFiEEoVYPmneWZnwT6kwF9TYGna5ET6AFAl1Rh20ACgkQ9TYGna5E T6DYqQ//XMJwDaBtGPgC6/a2BVTJXPbQjv7pPAH7V3lDVX6jhTbtmtxF3o91PW4B V4jff3nLSpyk32EAnA3L2D6VK5snNdprJpjGzMx65OygD629bkF6GpkUzZmhSXTq fW36IePiApWDcXvbxg0wzO6Ea6RtvC2nbgzVSVB61tcVfdvuKIXpAW/DI0h+i8tl us9CUb4HF6ZmNHkhEg3duGEYgUzSuajQfdy1gAbRQbODvy/zTAGqYWscEpf1+S7n dkTH6KyoCy9DufD4eCyEv5bAsUQRd69qmEMI3tZe46L3NhD926UvO47TqZ841RLQ XqpPXXX7zA+pTEr66Rf1jyUZeCzVJxmX+dqZAI8B4f39fQMGwkMeiTDIgRYVIg89 EZBhsDJnzHTpcpmi8u4PW0pKdccRxJ+zFc0W7cYMZ4jyh2hSsyeTz6ONv651Cwk3 T1S+ycNoqiybFDPVcOFPuQ4YLXYZeXIv9g3bUzXYqSfup4fsrZN3VzkaFPV1tkrG ozh9NXNamKEdjD5FwKdwSt8YkeC6POXlZvkGCAu+Mp/UFRui/zf7f9Yb1ZMXfM0G e3cPJo+y2L4NVoJ74d4i/Bf/+uEHOoPRiHrYLku0zXheQ5dG0Dkpjx2TiznPwH8l r5usKV2awueFmkG9b6xSu5pQ7c/nr2NkMAFBJi2v9PQ0Aan6VKw= =S2vw -----END PGP SIGNATURE----- --PE0DJtTPNVbxyIcY--
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