125422 - "View Source" with coloring on sometimes will crash M098 [@ FOReleaseNFNT]

Status: RESOLVED WORKSFORME

(Core Graveyard :: GFX, defect, P3)

Description

[Darryl Zurn]

From Bugzilla Helper:
User-Agent: Mozilla/5.0 (Macintosh; U; PPC Mac OS X; en-US; rv:0.9.8) Gecko/20020204
BuildID:    2002020411

I have used View Source often, but in the last several builds "view source" on
some URLs has crashed Moz 0.9.8 leading to a crash log. The new window opens,
then the colored source is flashed and immediately Moz crashes. 

Here's the latest crash log:

Date/Time:  2002-02-13 21:36:20 -0600
OS Version: 10.1.2 (Build 5P48)

Command:    Mozilla
PID:        19582

Exception:  EXC_BAD_ACCESS (0x0001)
Codes:      KERN_PROTECTION_FAILURE (0x0002) at 0x00000000

Thread 0:
 #0   0x7309d650 in FOReleaseNFNT
 #1   0x7350a27c in GenerateFontResult
 #2   0x734e5270 in FMSwapFont
 #3   0x735168a4 in RespondToFontRequest
 #4   0x735032f4 in GetFontInfo
 #5   0x0220c960 in 0x220c960
 #6   0x0222a018 in 0x222a018
 #7   0x02228fd0 in 0x2228fd0
 #8   0x029b0e50 in 0x29b0e50
 #9   0x029bfad4 in 0x29bfad4
 #10  0x029b3dfc in 0x29b3dfc
 #11  0x029b39ec in 0x29b39ec
 #12  0x029b3820 in 0x29b3820
 #13  0x029bfad4 in 0x29bfad4
 #14  0x029ba1a0 in 0x29ba1a0
 #15  0x029b9ef0 in 0x29b9ef0
 #16  0x029b9d18 in 0x29b9d18
 #17  0x029b9b68 in 0x29b9b68
 #18  0x029b820c in 0x29b820c
 #19  0x029b7780 in 0x29b7780
 #20  0x029b5a88 in 0x29b5a88
 #21  0x029d766c in 0x29d766c
 #22  0x029d7188 in 0x29d7188
 #23  0x029b948c in 0x29b948c
 #24  0x029b7e00 in 0x29b7e00
 #25  0x029b7780 in 0x29b7780
 #26  0x029b5a88 in 0x29b5a88
 #27  0x029d766c in 0x29d766c
 #28  0x029d7188 in 0x29d7188
 #29  0x029b948c in 0x29b948c
 #30  0x029b7e00 in 0x29b7e00
 #31  0x029b7780 in 0x29b7780
 #32  0x029b5a88 in 0x29b5a88
 #33  0x0294129c in 0x294129c
 #34  0x02a8c8a0 in 0x2a8c8a0
 #35  0x02a4b938 in 0x2a4b938
 #36  0x02a4b314 in 0x2a4b314
 #37  0x02a4777c in 0x2a4777c
 #38  0x02a78560 in 0x2a78560
 #39  0x02a4777c in 0x2a4777c
 #40  0x02a4dc88 in 0x2a4dc88
 #41  0x02a3e3ec in 0x2a3e3ec
 #42  0x02a3e76c in 0x2a3e76c
 #43  0x02a3e444 in 0x2a3e444
 #44  0x02a4777c in 0x2a4777c
 #45  0x02a148c0 in 0x2a148c0
 #46  0x02a3da00 in 0x2a3da00
 #47  0x0294129c in 0x294129c
 #48  0x029ed9c0 in 0x29ed9c0
 #49  0x02990460 in 0x2990460
 #50  0x0295d474 in 0x295d474
 #51  0x0295d5ec in 0x295d5ec
 #52  0x0295ae38 in 0x295ae38
 #53  0x022e26dc in 0x22e26dc
 #54  0x022df558 in 0x22df558
 #55  0x02052af0 in 0x2052af0
 #56  0x02048950 in 0x2048950
 #57  0x02049844 in 0x2049844
 #58  0x02048b80 in 0x2048b80
 #59  0x024228d8 in 0x24228d8
 #60  0x02422ed8 in 0x2422ed8
 #61  0x02423120 in 0x2423120
 #62  0x024232e4 in 0x24232e4
 #63  0x02422608 in 0x2422608
 #64  0x01f927a8 in 0x1f927a8
 #65  0x01fb21e0 in 0x1fb21e0
 #66  0x01fc9650 in 0x1fc9650
 #67  0x01fc8db0 in 0x1fc8db0
 #68  0x005b7010 in 0x5b7010
 #69  0x005b6eec in 0x5b6eec
 #70  0x005760cc in 0x5760cc
 #71  0x00576174 in 0x576174
 #72  0x00576174 in 0x576174
 #73  0x020c635c in 0x20c635c
 #74  0x020c61e0 in 0x20c61e0
 #75  0x00bcd994 in 0xbcd994
 #76  0x020d4d58 in 0x20d4d58
 #77  0x020d49d0 in 0x20d49d0
 #78  0x020d458c in 0x20d458c
 #79  0x0209ddfc in 0x209ddfc
 #80  0x004bd124 in 0x4bd124
 #81  0x004bd9bc in 0x4bd9bc

Thread 1:
 #0   0x7000497c in syscall
 #1   0x70557600 in BSD_waitevent
 #2   0x70554b80 in CarbonSelectThreadFunc
 #3   0x7002054c in _pthread_body

Thread 2:
 #0   0x7003f4c8 in semaphore_wait_signal_trap
 #1   0x7003f2c8 in _pthread_cond_wait
 #2   0x705593ec in CarbonOperationThreadFunc
 #3   0x7002054c in _pthread_body

Thread 3:
 #0   0x70044cf8 in semaphore_timedwait_signal_trap
 #1   0x70044cd8 in semaphore_timedwait_signal
 #2   0x7003f2b8 in _pthread_cond_wait
 #3   0x70283ea4 in TSWaitOnConditionTimedRelative
 #4   0x7027d748 in TSWaitOnSemaphoreCommon
 #5   0x702c2078 in TimerThread
 #6   0x7002054c in _pthread_body

Thread 4:
 #0   0x7003f4c8 in semaphore_wait_signal_trap
 #1   0x7003f2c8 in _pthread_cond_wait
 #2   0x70250ab0 in TSWaitOnCondition
 #3   0x7027d730 in TSWaitOnSemaphoreCommon
 #4   0x70243d14 in AsyncFileThread
 #5   0x7002054c in _pthread_body

Thread 5:
 #0   0x7003f4c8 in semaphore_wait_signal_trap
 #1   0x7003f2c8 in _pthread_cond_wait
 #2   0x7055b884 in CarbonInetOperThreadFunc
 #3   0x7002054c in _pthread_body


PPC Thread State:
  srr0: 0x7309d650 srr1: 0x0000f030                vrsave: 0x00000000
   xer: 0x00000017   lr: 0x7309d62c  ctr: 0x7309d618   mq: 0x00000000
    r0: 0x00000001   r1: 0xbfffac70   r2: 0xbfffa60c   r3: 0x0000005a
    r4: 0x00000000   r5: 0x00000600   r6: 0x03d8d840   r7: 0xbfff8de0
    r8: 0x00000002   r9: 0x830902f0  r10: 0x00000000  r11: 0x834e18a0
   r12: 0x7309d618  r13: 0x00000000  r14: 0x00000036  r15: 0x000572e0
   r16: 0x00057310  r17: 0xbfffee90  r18: 0x00b5b990  r19: 0x00002d07
   r20: 0x00000000  r21: 0x0000001c  r22: 0x70004234  r23: 0x700042c8
   r24: 0x00000004  r25: 0x000003a4  r26: 0x70002d84  r27: 0x70002e10
   r28: 0x00000000  r29: 0xbfffef00  r30: 0x00000000  r31: 0x00000001

**********


Reproducible: Sometimes
Steps to Reproduce:
1.Turn on syntax coloring
2.Go to http://bugzilla.mozilla.org/show_bug.cgi?id=86355
3.View Source (Cmd-U). Crash.

Actual Results:  I'll post this bug, then try it again.

No Talkback version since I'm using OS X at home. Have also seen using Os 9.2.2
with same Moz version.

Comment 1

[Darryl Zurn]

I just tried it again. (BTW the URL is for a Hebrew View Source bug, it's
unrelated to the crash but was my most recent crash using View Source)

1. Started Mozilla 0.9.8 from the URL above. 
2. Went to Preferences -> Appearance -> Colors and turned off "Show Syntax
highlighting".
3. View Source; Appeared OK, no syntax coloring. Close source window.
4. Went back and turned ON "Show Syntax Highlighting"
5. Showing same page as before, now "View Source" crashed Moz.

Comment 2

[Greg K.]

WorksForMe using RC1.

Darryl, can you still reproduce this problem using a current build?

Comment 3

[Greg K.]

Resolving WorksForMe per Reporter.

Comment 4

[Darryl Zurn]

Attachment: OS X crash log, "View Source" with syntax

Crash Log, Mac OS X, Moz (2002041712), with syntax highlighting to view: 
http://nataliesolent.blogspot.com

Comment 5

[Darryl Zurn]

It's baaack. I have had left on Syntax highlighting for the last build or two
(now using 2002041712 on Mac OS X 10.1.4) since it seemed to have been
"WORKSFORME" but now it crashes again. 

This URL was "http://nataliesolent.blogspot.com" the source of which is just
simple CSS, not that complicated.

I will try some of the other "view Source" URLs to see if I get crashes again. I
had hoped this was fixed.

Comment 6

[Greg K.]

Still WFM using RC2.

Comment 7

[Greg K.]

*** Bug 131666 has been marked as a duplicate of this bug. ***

Comment 8

[timeless]

confirming because of dupes. note that i'm not confirming this is a mozilla 
bug, it's quite possible it's an Apple bug, but someone can contact apple if 
necessary.

Comment 9

[Steve Dagley]

Any recent news on this one?  I don't suppose anyone has tried removing/changing
the fonts as mentioned by Lorne Rosen in
<http://bugzilla.mozilla.org/show_bug.cgi?id=131666#c14>?

Comment 10

[Greg K.]

See bug 164905 for a somewhat similar stack.

Comment 11

[Steve Dagley]

Since I don't report into Internet Technologies anymore this bug needs a new
owner -> saari

Based on the lack of any recent activity and the suspicion it was a corrupted
font (which OS X seems to not handle well at all) this can prolly be marked as
WORKSFORME

Comment 12

[saari (gone)]

yeah, worksforme