[maemo-developers] Segmentation fault with the latest microb-engine

[From: josh.soref at nokia.com]

ext Zhihai Wang <mailto:pageguest at gmail.com> wrote:
> (gdb) run
> Program received signal SIGSEGV, Segmentation fault.
> 0xb64e8aaa in nsFrame::BoxReflow (this=0x839c854,
> aState=@0xbf9198f4, aPresContext=0x82800b8, aDesiredSize=@0xbf9196a0,
>     aRenderingContext=0x83b2d28, aX=0, aY=0, aWidth=0,
> aHeight=0, aMoveFrame=1)
>     at
> /home/wf/browser/microb-trunk/trunk/microb-engine/microb-engin
> e/build-tree/mozilla/layout/generic/nsFrame.cpp:6291
> 6291        if (metrics->mLastSize.width != aWidth) (gdb) bt

Congratulations you got symbols.

Now you can go read the unix debugging faq (as referenced earlier).

You could also practice using bugzilla.
http://bugzilla.mozilla.org/query.cgi

Answers (use this to check your work, do try to read the faqs and use
the search tools before you read below the line):
(gdb) info locals
(bugzilla) 436232 [there are about 10 other resolved answers, but you
said head, and afaik the others are all resolved]
(code) metrics ?= 0