Path: csiph.com!v102.xanadu-bbs.net!xanadu-bbs.net!goblin2!goblin.stu.neva.ru!newsfeed.xs4all.nl!newsfeed3.news.xs4all.nl!xs4all!post.news.xs4all.nl!not-for-mail Return-Path: X-Original-To: python-list@python.org Delivered-To: python-list@mail.python.org X-Spam-Status: OK 0.032 X-Spam-Evidence: '*H*': 0.94; '*S*': 0.00; 'received:localnet': 0.09; 'python': 0.11; 'bug': 0.12; 'random': 0.14; 'appreciated!': 0.16; 'downstream': 0.16; 'filename:fname piece:signature': 0.16; 'followed': 0.16; 'input': 0.22; 'header:User-Agent:1': 0.23; 'char': 0.24; 'subject:/': 0.26; 'url:bugs': 0.29; '(like': 0.30; "i'm": 0.30; 'getting': 0.31; 'crash': 0.31; 'received:138': 0.31; 'run': 0.32; 'but': 0.35; 'received:google.com': 0.35; 'really': 0.36; 'belong': 0.36; 'sequence': 0.36; 'hi,': 0.36; 'url:org': 0.36; 'should': 0.36; 'to:addr:python-list': 0.38; 'sure': 0.39; 'to:addr:python.org': 0.39; 'here:': 0.62; 'press': 0.70; 'upstream': 0.84 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:to:subject:date:message-id:user-agent:mime-version :content-type; bh=oz1n/vHVBiQcyOkb25dL9TjtQKBCscYWKUyM7XOe980=; b=hEwzgBDb+6NYVM9XprOMUWDmEJLZXDQyOViFTjV4KFLJERPubVFkY6Amdu89ct56sE CyBxMqkcUZwpJ4X6r0g6qrjp/2UBApvkGOt+DYfOv6GRUJ5cyWss33CgiL1xbL9lLdR7 aVLnJqBOk6b9Wwl9wdu/hKPXB8FmAyv1DoMIq9tQz+7LqMeQjVP6yjLmm3Y6cDAxpyht 7kpsQQ5TaC5NBYddwUkttxYVVeLlKzS7MoUqEsstS+y/GyzC0ndmjxZNV7dR61bZg1q3 PG8+DBZNnpSDjuLUHfKmZF51ONkpToJ1SXNyVKAtNckn/M/Qo4LKldnx1FJ9cAmb2Z3c guEQ== X-Received: by 10.66.156.137 with SMTP id we9mr11608084pab.30.1394075353645; Wed, 05 Mar 2014 19:09:13 -0800 (PST) From: Felix Yan To: python-list@python.org Subject: Diagnose a segfault in ipython/readline Date: Thu, 06 Mar 2014 11:09:06 +0800 User-Agent: KMail/4.12.3 (Linux/3.13.5-1-uksm; KDE/4.12.3; x86_64; ; ) MIME-Version: 1.0 Content-Type: multipart/signed; boundary="nextPart1808679.g1hbMEIeth"; micalg="pgp-sha1"; protocol="application/pgp-signature" X-BeenThere: python-list@python.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: General discussion list for the Python programming language List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Newsgroups: comp.lang.python Message-ID: Lines: 53 NNTP-Posting-Host: 2001:888:2000:d::a6 X-Trace: 1394075363 news.xs4all.nl 2922 [2001:888:2000:d::a6]:51374 X-Complaints-To: abuse@xs4all.nl Xref: csiph.com comp.lang.python:67916 --nextPart1808679.g1hbMEIeth Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Hi, I'm getting a reproducible crash in ipython, but not sure what upstream= it=20 should belong to. The crash happens with python 2.7.6/3.3.4, with readline 6.3. Steps to reproduce: =2D run ipython =2D input some random char sequence that you never inputed (like=20 "ae3r0gka03k0k23"), don't press Enter =2D press "Up", followed by any key Backtrace pasted here: https://paste.xinu.at/cg7/ Downstream bug report on Arch Linux: https://bugs.archlinux.org/task/39= 144 Any help would be really appreciated! Regards, Felix Yan --nextPart1808679.g1hbMEIeth Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part. Content-Transfer-Encoding: 7Bit -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.22 (GNU/Linux) iQIcBAABAgAGBQJTF+bTAAoJEHhsY/Mw18uS41UQAJbJFI6Ciz2wzYGSWzjuFFGj PD0sd6cqS8sUcENk+6IaT7mK2jlM7mcFSd5deUtmNnZXpg1nziDBhztSkZ54wUo6 jcC1Jf1+Da5CWXDsOwoe6HBwS5vCmSpRxTTp87aMFmwTmvmEHv//s1Hm6F5H5NWd 7habhHv2hkPuEYebR+LDUCnihLjV7I2TB55pZAO6nP2q8tRAiKGhJ2HyapYn1QxV SF1Q5V5/jbzHDP4OgP9TN/SAbje3f/rlCUmfwGIe0/HL9LhtMlW7g7TiS2v+BrQD vc8nMSOMZYKGMq4SFvQNpIyGss4k+b4uM7IroOJQpxPvJ6P4Mhn8WlKVPoRZ4zxY pbPKgXrOJzc6iT5d+rj/wBgkUGg5XvvIGrbUkBj3sL8LlCZM0zuaQPYRO3LtQ8FH StpiETc4Sl6gnRkPryLHKY2sXVdRwM2+7xPfm3955ALgpNir0CzesGUfq9PQfj60 U4eOrneQFvYEvAMjaY8+hv3XhRU7YbOWU5Wusz6tHL2n6RuSf7x+0LCVtArRxjSp UM0S2LcVDaN/VVASHD3OVD5SqeA+CIF9H1u+scnBJaUVaVm3pPuOVz6mupD7K2oa dvtWvqH1yIyCWp6/Z7Pe2qiNYp0KKi3nzAXuAfZ+nY55Bl120iA1KFaFxpeUU9Sy cosaYS3Raz7rRCUr1pah =GEgZ -----END PGP SIGNATURE----- --nextPart1808679.g1hbMEIeth--