43515 - crash in libraptorhtml.so when restarting after changing fontsize

Status: VERIFIED DUPLICATE of bug 43409

(SeaMonkey :: General, defect, P3)

Description

[R.K.Aa.]

This has been going on for the past two builds, Linux.
Currently using 2000-062210 w. RH6.2

Steps to reproduce:

-start mozilla
-open preferences
-change fontsizes for fonts 
-click OK
-quit mozilla
-start mozilla again

Result: Mozilla starts, but the whole browser area has the desktop background
glued onto it - and it blinks reverse colors some times - till it crashes.

--
[Switching to Thread 1815 (initial thread)]

Program received signal SIGFPE, Arithmetic exception.
0x40b6abe4 in NSGetModule () from /tmp/package/components/libraptorhtml.so
(gdb)

Comment 1

[Doron Rosenberg (IBM)]

any suggestions where this should go>

Comment 2

[R.K.Aa.]

i just saw the "9696" bug (bug 43409) - this may be related.
Will check what settings are actually stored in some 5 hours from now.

Comment 3

[Andreas Franke (gone)]

This may be the same problem as bug 43238, which is another recently introduced
SIGFPE crash.

Comment 4

[R.K.Aa.]

ran a diff on original and new prefs.js after changing font-size:
new line appeared in addition to size settings:
user_pref("browser.display.screen_resolution", 9696);

Changing this to only 96 resolved the whole thing.

No wonder it has aritmetic prob's setting a screen-resolution of 9696 - that's
impossobly huge.

Resolving this bug as a dup of bug 43409.

*** This bug has been marked as a duplicate of 43409 ***

Comment 5

[Blake Ross]

vrfy