tags 317249 + confirmed thanks On Wed, Aug 31, 2005 at 08:54:17AM -0400, C. Andy Martin wrote: > Alexander Sack - Debian Bugmail wrote: > > >I clone this bug, because it contains info on the display issue of > >long lines. Further, I set the original bug to > >unreproducible. Nevertheless, I see the output and for me it won't be > >a suprise if drawing text in such a way could lead to some segfault > >et al in some special situation. > > > > > >- Alexander > > > > > > > > I still find this bug fairly easy to reproduce. Most recently, I used a > script to send an email with about 65000 characters in the subject line: > [EMAIL PROTECTED]:~$ >tt.tt; printf "A Really Long Subject: " >> tt.tt; for > ((i=0;i<65000;i++)); do printf "X" >> tt.tt; done > [EMAIL PROTECTED]:~$ vi tt.tt > [EMAIL PROTECTED]:~$ mail -s "$(<tt.tt)" andy > This is a big subject, non? > -Andy > . > Cc: > [EMAIL PROTECTED]:~$ > > I then did the following actions until thunderbird crashed (it took > about 30 seconds): > Highlight pieces of the garbled subject name. Drag the higlight to the > right (the garbled text will scroll), drag to the left, try copying the > hilighted text. > Next, use the little [-] box next to the subject to shrink the headers > to one line. Repeat the dragging exercise. Sometimes it will crash here. > Now, click the [+] to enlarge the header block. Repeat the dragging > exercise. Here is usually where things crash for me. > > While dragging, I often pull the mouse all the way to the right to > increase the scrolling speed of the text, or I pull it up high, or back > left then right repeatedly, varying things up a bit. Usually this > results in a crash in about 30 seconds, following the expand/contract > procedure above. > > This problem may be exacerbated by particular fonts or X servers. I'm > using a vncserver as the X server (3.3.7-7), and I believe I'm using > standard fonts (I don't have any themes installed), but I could very > well be wrong because I'm ignorant about how fonts work in X. > > -Andy >
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