Bug#309677: Dumps core on Alpha
On Fri, May 20, 2005 at 04:05:53PM +0200, Bartosz Fenski aka fEnIo wrote: On Thu, May 19, 2005 at 04:13:55AM -0700, Steve Langasek wrote: Here's the (not so useful) backtrace: Since I don't have access to alpha desktop it would be quite hard to debug the problem. One more question. Does it segfault with `asc -q` switch? Yes, it does. -- Steve Langasek postmodern programmer signature.asc Description: Digital signature
Bug#309677: Dumps core on Alpha
On Thu, May 19, 2005 at 04:13:55AM -0700, Steve Langasek wrote: Here's the (not so useful) backtrace: [...] Thanks Steve. Since I don't have access to alpha desktop it would be quite hard to debug the problem. One more question. Does it segfault with `asc -q` switch? regards fEnIo -- ,''`. Bartosz Fenski | mailto:[EMAIL PROTECTED] | pgp:0x13fefc40 | irc:fEnIo : :' : 32-050 Skawina - Glowackiego 3/15 - w. malopolskie - Poland `. `' phone:+48602383548 | proud Debian maintainer and user `- http://skawina.eu.org | jid:[EMAIL PROTECTED] | rlu:172001 signature.asc Description: Digital signature
Bug#309677: Dumps core on Alpha
On Fri, May 20, 2005 at 04:05:53PM +0200, Bartosz Fenski aka fEnIo wrote: Since I don't have access to alpha desktop it would be quite hard to debug the problem. I doubt this is relevant for the bug, but Valgrind shows several errors in the memory handling. For instance, asc allocates memory with new[] some places and then later free it with asc_free() (graphicset.cpp:199 and sg.cpp:309); another problem is that it deletes void*-pointers, which gives undefined behaviour (g++ complains about this). Second, there are several uses of uninitialised values (which could make bugs crop up on one platform but not another); I won't list them all here, but simply running valgrind asc -w (on x86, of course) shows quite a lot of them. (Some are due to X, but the others should really be fixed.) Also note that there are several places where g++ warns array subscript has type char. As the signedness of char is undefined, this may very well be a pile of portability bugs waiting to happen... BTW, setting DEB_BUILD_OPTIONS=noopt doesn't work, since you only override CFLAGS, not CXXFLAGS. /* Steinar */ -- Homepage: http://www.sesse.net/ -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of unsubscribe. Trouble? Contact [EMAIL PROTECTED]
Bug#309677: Dumps core on Alpha
On Wed, May 18, 2005 at 08:29:38PM +0200, Falk Hueffner wrote: Package: asc Version: 1.16.0.0-1 Severity: grave When I start asc, I get a screen with some aircrafts for a second or so, and then: [EMAIL PROTECTED]:~% asc open /dev/sequencer: No such device zsh: abort (core dumped) asc Confirmed as well with the version in sarge. -- Steve Langasek postmodern programmer signature.asc Description: Digital signature
Bug#309677: Dumps core on Alpha
Here's the (not so useful) backtrace: Program received signal SIGSEGV, Segmentation fault. 0x000120111a2c in putchar () (gdb) bt #0 0x000120111a2c in putchar () #1 0x000120111dd0 in putchar () #2 0x0001200c5374 in putchar () #3 0x0001200c5228 in putchar () #4 0x0001200c5020 in putchar () #5 0x0001200c4eb4 in putchar () #6 0x00012003bb44 in std::operator+char, std::char_traitschar, std::allocatorchar () #7 0x00012003c90c in std::operator+char, std::char_traitschar, std::allocatorchar () #8 0x000120223954 in std::_Rb_tree_rebalance_for_erase () #9 0x00012003f2b4 in std::operator+char, std::char_traitschar, std::allocatorchar () Cannot access memory at address 0x2e68e88 (gdb) -- Steve Langasek postmodern programmer signature.asc Description: Digital signature
Bug#309677: Dumps core on Alpha
Package: asc Version: 1.16.0.0-1 Severity: grave When I start asc, I get a screen with some aircrafts for a second or so, and then: [EMAIL PROTECTED]:~% asc open /dev/sequencer: No such device zsh: abort (core dumped) asc -- System Information: Debian Release: 3.1 APT prefers unstable APT policy: (500, 'unstable') Architecture: alpha Shell: /bin/sh linked to /bin/bash Kernel: Linux 2.6.11.3 Locale: LANG=C, [EMAIL PROTECTED] (charmap=ISO-8859-15) Versions of packages asc depends on: ii aalib11.4p5-22 ascii art library ii asc-data 1.16.0.0-1 data files for the Advanced Strate ii libartsc0 1.3.2-3aRts Sound system C support librar ii libasound21.0.8-3ALSA library ii libaudio2 1.7-2 The Network Audio System (NAS). (s ii libaudiofile0 0.2.6-6Open-source version of SGI's audio ii libc6.1 2.3.2.ds1-22 GNU C Library: Shared libraries an ii libesd0 0.2.35-2 Enlightened Sound Daemon - Shared ii libexpat1 1.95.8-3 XML parsing C library - runtime li ii libfreetype6 2.1.7-2.4 FreeType 2 font engine, shared lib ii libgcc1 1:4.0-0pre9GCC support library ii libglib2.0-0 2.6.4-1The GLib library of C routines ii libjpeg62 6b-10 The Independent JPEG Group's JPEG ii libncurses5 5.4-4 Shared libraries for terminal hand ii libogg0 1.1.2-1Ogg Bitstream Library ii libparagui1.0 1.0.4-8a real crossplatform widget set ba ii libphysfs-1.0 1.0.0-4filesystem abstraction library for ii libpng12-01.2.8rel-1 PNG library - runtime ii libsdl-image1 1.2.4-1image loading library for Simple D ii libsdl-mixer1 1.2.6-1mixer library for Simple DirectMed ii libsdl1.2debi 1.2.7+1.2.8cvs20041007-4.1 Simple DirectMedia Layer ii libsigc++-1.2 1.2.5-4type-safe Signal Framework for C++ ii libsmpeg0 0.4.5+cvs20030824-1SDL MPEG Player Library - shared l ii libstdc++51:3.3.6-5 The GNU Standard C++ Library v3 ii libtiff4 3.7.2-2Tag Image File Format (TIFF) libra ii libvorbis0a 1.1.0-1The Vorbis General Audio Compressi ii libvorbisfile 1.1.0-1The Vorbis General Audio Compressi ii libx11-6 4.3.0.dfsg.1-13X Window System protocol client li ii libxext6 4.3.0.dfsg.1-13X Window System miscellaneous exte ii libxt64.3.0.dfsg.1-13X Toolkit Intrinsics ii slang11.4.9dbs-8 The S-Lang programming library - r ii xlibs 4.3.0.dfsg.1-13X Keyboard Extension (XKB) configu ii zlib1g1:1.2.2-4 compression library - runtime -- no debconf information -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of unsubscribe. Trouble? Contact [EMAIL PROTECTED]
