120431 - Optimizer bug - Mozilla crashes in GKCONTNT.DLL

Status: RESOLVED FIXED

(SeaMonkey :: General, defect)

Description

[Max Alekseyev]

From Bugzilla Helper:
User-Agent: Mozilla/5.0 (OS/2; U; Warp 4.5; en-US; rv:0.9.7+) Gecko/20020116
BuildID:    2002011608

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01-16-2002  15:57:34  SYS3175  PID 0449  TID 0001  Slot 00e1
P:\INTERNET\MOZILLA\MOZILLA.EXE
c0000005
12019cbd
P1=00000001  P2=00000005  P3=XXXXXXXX  P4=XXXXXXXX  
EAX=00000001  EBX=00000007  ECX=00f556bc  EDX=00000007
ESI=00f49d88  EDI=00000004  
DS=0053  DSACC=f0f3  DSLIM=ffffffff  
ES=0053  ESACC=f0f3  ESLIM=ffffffff  
FS=150b  FSACC=00f3  FSLIM=00000030
GS=0000  GSACC=****  GSLIM=********
CS:EIP=005b:12019cbd  CSACC=f0df  CSLIM=ffffffff
SS:ESP=0053:001314f4  SSACC=f0f3  SSLIM=ffffffff
EBP=11cbc90c  FLG=00012202

GKCONTNT.DLL 0001:00129cbd

------------------------------------------------------------


Reproducible: Always
Steps to Reproduce:
1. Go to shown URL
2.
3.

Comment 1

[Mike Kaply [:mkaply]]

Please create a new profile and try this again.

The GKCONTNT.DLL crashes seem to be related to corrupt profiles.

Comment 2

[Kunihiko Aizawa]

I have tested recent builds with completely new profiles.
2002011117 and later 100% crash (in GKCONTNT.DLL) at the IBM ddk site. 
2002011017 don't.

Comment 3

[Mike Kaply [:mkaply]]

This appears to be an optimizer bug. Looking.

Comment 4

[Mike Kaply [:mkaply]]

*** Bug 120667 has been marked as a duplicate of this bug. ***

Comment 5

[Mike Kaply [:mkaply]]

*** Bug 120614 has been marked as a duplicate of this bug. ***

Comment 6

[Mike Kaply [:mkaply]]

Attachment: Temp fix for optimizer bug

This is an optimizer bug. We are investigating the bug, but here is a temporary
workaround for the problem.

Comment 7

[Kunihiko Aizawa]

With 2002012208, I haven't seen crash for a whole day.
Warpzilla regained stability tough as much as Gozilla by Mike's fix.

Comment 8

[Mike Kaply [:mkaply]]

I've decided to mark this fixed. The VACPP "unoptimization" is in, and GCC won't
have the problem.