Package: icedove Version: 2.0.0.6-1 Severity: normal Hello,
When Icedove tries to access an IMAP folder supporting the QUOTA extension, an integer overflow can be triggered. Here's a partial dump of the connection (using tcpflow) with IPs greyed out. As you can see, the server (apparently courier-imap) reports a negative quota, which doesn't seem to be prohibited by RFC2087 but is indeed quite senseless. > [client].34986-[server].00143: 29 getquotaroot "INBOX" > > [server].00143-[client].34986: * QUOTAROOT "INBOX" "ROOT" > * QUOTA "ROOT" (STORAGE -14 195313 MESSAGE 9 25000) > 29 OK GETQUOTAROOT Ok. In about:config, my mail.quota.mainwindow_threshold.show property is set to 0. The problem is that icedove then reports the quota as 2199018% full : 4294967282 of 195313 KB used, which is 2^32-14 (-14 for an unsigned 32bit int). This problem has already happened before but I never tracked down the problem with tcpflow. I'll test the bug on Thunderbird this evening assuming I don't receive mails on that address until then, as the quota would probably be fixed by a change in the inbox. Regards, Xr -- System Information: Debian Release: lenny/sid APT prefers testing APT policy: (990, 'testing'), (500, 'unstable') Architecture: i386 (i686) Kernel: Linux 2.6.22-2-686 (SMP w/1 CPU core) Locale: LANG=fr_BE.UTF-8, LC_CTYPE=fr_BE.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/bash Versions of packages icedove depends on: ii debianutils 2.25.1 Miscellaneous utilities specific t ii fontconfig 2.4.2-1.2 generic font configuration library ii libatk1.0-0 1.20.0-1 The ATK accessibility toolkit ii libc6 2.6.1-1+b1 GNU C Library: Shared libraries ii libcairo2 1.4.10-1 The Cairo 2D vector graphics libra ii libfontconfi 2.4.2-1.2 generic font configuration library ii libfreetype6 2.3.5-1+b1 FreeType 2 font engine, shared lib ii libgcc1 1:4.2.2-3 GCC support library ii libglib2.0-0 2.14.1-5 The GLib library of C routines ii libgtk2.0-0 2.12.1-1 The GTK+ graphical user interface ii libhunspell- 1.1.9-1 spell checker and morphological an ii libjpeg62 6b-14 The Independent JPEG Group's JPEG ii libnspr4-0d 1.8.0.14~pre071019b-0lenny1 NetScape Portable Runtime Library ii libnss3-0d 3.11.7-1 Network Security Service libraries ii libpango1.0- 1.18.2-1 Layout and rendering of internatio ii libstdc++6 4.2.2-3 The GNU Standard C++ Library v3 ii libx11-6 2:1.0.3-7 X11 client-side library ii libxcomposit 1:0.3.2-1+b1 X11 Composite extension library ii libxcursor1 1:1.1.9-1 X cursor management library ii libxdamage1 1:1.1.1-3 X11 damaged region extension libra ii libxext6 1:1.0.3-2 X11 miscellaneous extension librar ii libxfixes3 1:4.0.3-2 X11 miscellaneous 'fixes' extensio ii libxft2 2.1.12-2 FreeType-based font drawing librar ii libxi6 2:1.1.3-1 X11 Input extension library ii libxinerama1 1:1.0.2-1 X11 Xinerama extension library ii libxrandr2 2:1.2.2-1 X11 RandR extension library ii libxrender1 1:0.9.4-1 X Rendering Extension client libra ii libxt6 1:1.0.5-3 X11 toolkit intrinsics library ii psmisc 22.5-1 Utilities that use the proc filesy ii zlib1g 1:1.2.3.3.dfsg-6 compression library - runtime icedove recommends no packages. -- no debconf information
