When building the index on my mails mairix crashes on some mails. Reproducible: Always Steps to Reproduce: 1. start mairix -v to create the index 2. wait some time till it indexes the problematic mail (sorry, I can't post that mail here, but I can mail it in private to anyone who needs it) Actual Results: segmentation fault Expected Results: index all mails I tried to compile mairix manually - and it worked. I found out the CFLAG -O2 causes the problem, when I remove the flag it works without a problem. my .mairixrc: base=/home/niko/.kde/share/apps/kmail maildir=mail... omit=mail/mairix database=~/.mairix_db mfolder=mairix $ emerge --info Portage 2.1.2.2 (default-linux/amd64/2006.1, gcc-4.1.1, glibc-2.5-r0, 2.6.20-gentoo-r7 x86_64) ================================================================= System uname: 2.6.20-gentoo-r7 x86_64 Intel(R) Core(TM)2 CPU 6300 @ 1.86GHz Gentoo Base System release 1.12.9 Timestamp of tree: Mon, 14 May 2007 23:20:01 +0000 dev-lang/python: 2.4.3-r4 dev-python/pycrypto: 2.0.1-r5 sys-apps/sandbox: 1.2.17 sys-devel/autoconf: 2.13, 2.61 sys-devel/automake: 1.4_p6, 1.5, 1.6.3, 1.7.9-r1, 1.8.5-r3, 1.9.6-r2, 1.10 sys-devel/binutils: 2.16.1-r3 sys-devel/gcc-config: 1.3.15-r1 sys-devel/libtool: 1.5.22 virtual/os-headers: 2.6.17-r2 ACCEPT_KEYWORDS="amd64" AUTOCLEAN="yes" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-march=nocona -O2 -pipe" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/kde/3.5/env /usr/kde/3.5/share/config /usr/kde/3.5/shutdown /usr/share/X11/xkb /usr/share/config" CONFIG_PROTECT_MASK="/etc/env.d /etc/gconf /etc/php/apache1-php5/ext-active/ /etc/php/apache2-php5/ext-active/ /etc/php/cgi-php5/ext-active/ /etc/php/cli-php5/ext-active/ /etc/revdep-rebuild /etc/terminfo" CXXFLAGS="-march=nocona -O2 -pipe" DISTDIR="/usr/portage/distfiles" FEATURES="distlocks metadata-transfer parallel-fetch sandbox sfperms strict" GENTOO_MIRRORS="http://gentoo.inode.at/ http://gd.tuwien.ac.at/opsys/linux/gentoo/ " LANG="de_AT" LINGUAS="de" MAKEOPTS="-j3" PKGDIR="/usr/portage/packages" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress --force --whole-file --delete --delete-after --stats --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages --filter=H_**/files/digest-*" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" PORTDIR_OVERLAY=" " SYNC="rsync://rsync.europe.gentoo.org/gentoo-portage" USE="X aiglx alsa amd64 berkdb bitmap-fonts bzip2 cdr cli cracklib crypt cups dri dvd fortran gdbm gif gpm hal iconv isdnlog jpeg jpg kde libg++ midi ncurses nls nptl nptlonly opengl pam pcre perl png ppds pppd python qt qt3 qt4 readline reflection samba session spl ssl tcpd truetype-fonts type1-fonts unicode xinerama xorg zlib" ALSA_CARDS="ali5451 als4000 atiixp atiixp-modem bt87x ca0106 cmipci emu10k1x ens1370 ens1371 es1938 es1968 fm801 hda-intel intel8x0 intel8x0m maestro3 trident usb-audio via82xx via82xx-modem ymfpci" ALSA_PCM_PLUGINS="adpcm alaw asym copy dmix dshare dsnoop empty extplug file hooks iec958 ioplug ladspa lfloat linear meter mulaw multi null plug rate route share shm softvol" ELIBC="glibc" INPUT_DEVICES="keyboard mouse evdev" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LINGUAS="de" USERLAND="GNU" VIDEO_CARDS="nvidia i810 vesa" Unset: CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LC_ALL, LDFLAGS, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS
Does it also fail if the problematic mail is in its own mailfolder? Can you then please send it to me? mairix never failed for me with -O2.
Yes - it does also fail in its own mailfolder. I sent you the file.
I was able to reproduce the segfault on x86. However only with version 0.20! On amd64 the problem doesn't appear with 0.19 either. (I didn't write the version I used in the bugreport, sorry)
Please test the new version (0.21). Does is work? With and without -O2? Version 0.20 did segfault for me too. I found two debian bugreports: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=416999 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=419138 and also the mairix-user list reports segfaults: http://sourceforge.net/mailarchive/forum.php?thread_name=200705172249.15219.mister.woody%40gmail.com&forum_name=mairix-users In the announcement of 0.21: "This at least solves (I hope!) the name/value parser bug that has been catching quite a lot of people (at least, I've had many reports about it.)" So let's test and reopen this bugreport if it still segfaults. Thanks.
Version 0.21 works for me! (with and without -O2) thanks for your help!
