Bug 53746 – [wx] ASSERTION FAILED: vptr() == JSGlobalData::jsArrayVPtr

• Status: RESOLVED
• Resolution: INVALID
• Component: JavaScriptCore

[dennis]

Created attachment 81160 [details]
Patch files

I cannot choose the version i really use.
The right version i use is WebKit-r68833.tar.bz2.
I want to use "E-Texteditor" under Ubuntu 10.10 X86_64. Compiling Webkit is a part of this.
I also have to patch the files with attached patches.

Compiling works great.

But when i try to use the WebPreview Feature twice time in any way in E-Texteditor, the program crashes with the following error:

read(5, 0x32ee424, 4096) = -1 EAGAIN (Resource temporarily unavailable)
read(5, 0x32ee424, 4096) = -1 EAGAIN (Resource temporarily unavailable)
poll([{fd=3, events=POLLIN}, {fd=5, events=POLLIN}, {fd=10, events=POLLIN}, {fd=15, events=POLLIN}, {fd=15, events=POLLOUT}, {fd=20, events=POLLIN}, {fd=9, events=POLLIN}, {fd=13, events=POLLIN}], 8, 0) = 0 (Timeout)
write(2, "ASSERTION FAILED: vptr() == JSGl"..., 54ASSERTION FAILED: vptr() == JSGlobalData::jsArrayVPtr
) = 54
write(2, "(../JavascriptCore/runtime/JSArr"..., 77(../JavascriptCore/runtime/JSArray.cpp:220 virtual JSC::JSArray::~JSArray())
) = 77
--- SIGSEGV (Segmentation fault) @ 0 (0) ---
+++ killed by SIGSEGV +++
Speicherzugriffsfehler

I think it's caused by Webkit cause JSArray.cpp is a part of this project.
Maybe you can help me.
Thanx a lot.

dennis

[Patrick R. Gansterer]

Did you try this with current trunk? r68833 is pretty old...

[dennis]

(In reply to comment #1)
> Did you try this with current trunk? r68833 is pretty old...

Thanx i'll try this

[dennis]

(In reply to comment #1)
> Did you try this with current trunk? r68833 is pretty old...

Pity, but i cannot apply the patch that is needed by e-texteditor building.

[Patrick R. Gansterer]

Sorry, but I'll close this as invalid.
If you use a patched(!) WebKit source and can't try this with the current trunk you should ask for help downstream.
Feel free to reopen this bug, when you're able to reprodice the failure with an actual version.