| Summary: | GtkLauncher.exe from mingw64-webkitgtk Crashes in libjavascriptcoregtk-1.0.0.dll. | ||
|---|---|---|---|
| Product: | [Fedora] Fedora EPEL | Reporter: | Tony Kubalak <apk> |
| Component: | mingw-webkitgtk | Assignee: | Erik van Pienbroek <erik-fedora> |
| Status: | CLOSED EOL | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | urgent | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | epel7 | CC: | apk, dennis, djw8605, erik-fedora, kevin, mastahnke, tuxator, yselkowi |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2020-02-13 11:42:35 UTC | Type: | Bug |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
|
Description
Tony Kubalak
2016-03-30 17:28:46 UTC
Moving this to the right component... Could you please try to generate a backtrace using gdb so we can find out where the crash happens in the code. This can be achieved by following these steps: On your RHEL/CentOS machine: * Install the mingw64-gdb package using yum * Install the debug symbols with the command: yum --enablerepo=epel-debuginfo install mingw64-webkitgtk-debuginfo Now copy the following the files to your Windows environment and put them in the same folder as your other libraries/executables: /usr/x86_64-w64-mingw32/sys-root/mingw/bin/gdb.exe /usr/x86_64-w64-mingw32/sys-root/mingw/bin/libexpat-1.dll /usr/x86_64-w64-mingw32/sys-root/mingw/bin/GtkLauncher.exe.debug /usr/x86_64-w64-mingw32/sys-root/mingw/bin/jsc-1.exe.debug /usr/x86_64-w64-mingw32/sys-root/mingw/bin/libjavascriptcoregtk-1.0-0.dll.debug /usr/x86_64-w64-mingw32/sys-root/mingw/bin/libwebkitgtk-1.0-0.dll.debug Now open a cmd window, navigate to the correct folder and execute 'gdb GtkLauncher'. Once your inside gdb perform the command 'run'. Now you can try to reproduce the crash. Once the program has crashed, perform the commands 'bt' and 'bt full' in the gdb session and attach its output to this bug Here is the output from running a debug version of GtkLauncher. All the html file does is to include jquery-1.10.2.min.js. When I don't include this file it will work. Program received signal SIGSEGV, Segmentation fault. 0x00000000022b4944 in cti_vm_handle_exception () at ../Source/JavaScriptCore/jit/JITStubs.cpp:2167 2167 ../Source/JavaScriptCore/jit/JITStubs.cpp: No such file or directory. (gdb) bt #0 0x00000000022b4944 in cti_vm_handle_exception () at ../Source/JavaScriptCore/jit/JITStubs.cpp:2167 warning: (Internal error: pc 0x22ae884 in read in psymtab, but not in symtab.) warning: (Internal error: pc 0x22ae884 in read in psymtab, but not in symtab.) warning: (Internal error: pc 0x22ae884 in read in psymtab, but not in symtab.) warning: (Internal error: pc 0x22ae884 in read in psymtab, but not in symtab.) #1 0x00000000022ae885 in ctiVMHandleException () from C:\Program Files (x86)\Apprentice2\lib\libjavascriptcoregtk-1.0-0.dll warning: (Internal error: pc 0x22ae884 in read in psymtab, but not in symtab.) #2 0x000000000022e5a0 in ?? () Backtrace stopped: previous frame inner to this frame (corrupt stack?) Could you test if the package from http://koji.fedoraproject.org/koji/taskinfo?taskID=13694676 works better for you? It is an update to a more recent version of webkitgtk It is better, but it still doesn't work properly. GtkLauncher.exe does not crash, but it does not render javascript code well. For example look at the following link in firefox or some other browser and then look at the same link in GtkLauncher.exe. At this point they are not the same, but bad behavior is not obvious. However, click the "Default Functionality" link on the left. Now the differences in these two views show that the javascript is not being rendered properly. The link is: http://www.jqwidgets.com/jquery-widgets-demo/demos/jqxtabs/index.htm#demos/jqxtabs I also found a difference if the GtkLauncher window is smaller. In this case the introduction paragraph in the initial link becomes the title in the GtkLauncher title bar. I tried these two links in the 32-bit version of GtkLauncher.exe from the mingw32-webkitgtk epel package and it works fine. The latest mingw64 packages don't crash with this patch, but JavaScript definitely isn't working properly either. This can be seen by trying GtkLauncher at http://html5test.com/; the page loads but the tests never finish. All mingw-* EPEL 7 components have been retired. Please see: https://pagure.io/fesco/issue/2333 Therefore this bug no longer applies and is being mass closed. |