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[Bug 873863] New: Webkit segfaults on repeated creation of a webview
  • From: bugzilla_noreply@xxxxxxxxxx
  • Date: Wed, 16 Apr 2014 07:33:04 +0000
  • Message-id: <bug-873863-21960@http.bugzilla.novell.com/>

https://bugzilla.novell.com/show_bug.cgi?id=873863

https://bugzilla.novell.com/show_bug.cgi?id=873863#c0


Summary: Webkit segfaults on repeated creation of a webview
Classification: openSUSE
Product: openSUSE 13.1
Version: Final
Platform: x86-64
OS/Version: Other
Status: NEW
Severity: Major
Priority: P5 - None
Component: Other
AssignedTo: bnc-team-screening@xxxxxxxxxxxxxxxxxxxxxx
ReportedBy: rschweikert@xxxxxxxx
QAContact: qa-bugs@xxxxxxx
Found By: ---
Blocker: ---


Created an attachment (id=586557)
--> (http://bugzilla.novell.com/attachment.cgi?id=586557)
script to reproduce the dump

The attached code creates a webview on a timed cycle. On the escond iteration
webkit segfaults with the following traceback:

1 0x7fa3ab7c3137 /usr/lib64/libjavascriptcoregtk-1.0.so.0(WTFCrash+0x17)
[0x7fa3ab7c3137]
2 0x7fa3ab6c881a
/usr/lib64/libjavascriptcoregtk-1.0.so.0(_ZN3JSC8evaluateEPNS_9ExecStateERKNS_10SourceCodeENS_7JSValueEPS5_+0x3aa)
[0x7fa3ab6c881a]
3 0x7fa3ac08c7b7 /usr/lib64/libwebkitgtk-1.0.so.0(+0x5a17b7) [0x7fa3ac08c7b7]
4 0x7fa3ac08ca83 /usr/lib64/libwebkitgtk-1.0.so.0(+0x5a1a83) [0x7fa3ac08ca83]
5 0x7fa3ac0a8e03 /usr/lib64/libwebkitgtk-1.0.so.0(+0x5bde03) [0x7fa3ac0a8e03]
6 0x7fa3ac0a9053 /usr/lib64/libwebkitgtk-1.0.so.0(+0x5be053) [0x7fa3ac0a9053]
7 0x7fa3abf2e351
/usr/lib64/libwebkitgtk-1.0.so.0(webkit_web_view_execute_script+0x91)
[0x7fa3abf2e351]
8 0x7fa3adaccc80 /usr/lib64/python2.7/site-packages/webkit/webkit.so(+0x9c80)
[0x7fa3adaccc80]
9 0x7fa3b9a1cbc3 /usr/lib64/libpython2.7.so.1.0(PyEval_EvalFrameEx+0x1263)
[0x7fa3b9a1cbc3]
10 0x7fa3b9a22811 /usr/lib64/libpython2.7.so.1.0(PyEval_EvalCodeEx+0x221)
[0x7fa3b9a22811]
11 0x7fa3b9a06a7f /usr/lib64/libpython2.7.so.1.0(+0xb1a7f) [0x7fa3b9a06a7f]
12 0x7fa3b9a01f16 /usr/lib64/libpython2.7.so.1.0(PyObject_Call+0x46)
[0x7fa3b9a01f16]
13 0x7fa3b9a1b490
/usr/lib64/libpython2.7.so.1.0(PyEval_CallObjectWithKeywords+0x30)
[0x7fa3b9a1b490]
14 0x7fa3b745aab9
/usr/lib64/python2.7/site-packages/gobject/_gobject.so(+0x18ab9)
[0x7fa3b745aab9]
15 0x7fa3b7202318 /usr/lib64/libgobject-2.0.so.0(g_closure_invoke+0x138)
[0x7fa3b7202318]
16 0x7fa3b7213cad /usr/lib64/libgobject-2.0.so.0(+0x22cad) [0x7fa3b7213cad]
17 0x7fa3b721b9b9 /usr/lib64/libgobject-2.0.so.0(g_signal_emit_valist+0xde9)
[0x7fa3b721b9b9]
18 0x7fa3b721c1a2 /usr/lib64/libgobject-2.0.so.0(g_signal_emit_by_name+0x522)
[0x7fa3b721c1a2]
19 0x7fa3ac55525c /usr/lib64/libwebkitgtk-1.0.so.0(+0xa6a25c) [0x7fa3ac55525c]
20 0x7fa3ac555311 /usr/lib64/libwebkitgtk-1.0.so.0(+0xa6a311) [0x7fa3ac555311]
21 0x7fa3ac52ec6c /usr/lib64/libwebkitgtk-1.0.so.0(+0xa43c6c) [0x7fa3ac52ec6c]
22 0x7fa3ac52dcf7 /usr/lib64/libwebkitgtk-1.0.so.0(+0xa42cf7) [0x7fa3ac52dcf7]
23 0x7fa3ac51a360 /usr/lib64/libwebkitgtk-1.0.so.0(+0xa2f360) [0x7fa3ac51a360]
24 0x7fa3ac506fa8 /usr/lib64/libwebkitgtk-1.0.so.0(+0xa1bfa8) [0x7fa3ac506fa8]
25 0x7fa3ac502e00 /usr/lib64/libwebkitgtk-1.0.so.0(+0xa17e00) [0x7fa3ac502e00]
26 0x7fa3ac562414 /usr/lib64/libwebkitgtk-1.0.so.0(+0xa77414) [0x7fa3ac562414]
27 0x7fa3acb70478 /usr/lib64/libwebkitgtk-1.0.so.0(+0x1085478)
[0x7fa3acb70478]
28 0x7fa3b5a0251a /usr/lib64/libgio-2.0.so.0(+0x5f51a) [0x7fa3b5a0251a]
29 0x7fa3b5a21f2b /usr/lib64/libgio-2.0.so.0(+0x7ef2b) [0x7fa3b5a21f2b]
30 0x7fa3b5a21f49 /usr/lib64/libgio-2.0.so.0(+0x7ef49) [0x7fa3b5a21f49]
31 0x7fa3b8580316 /usr/lib64/libglib-2.0.so.0(g_main_context_dispatch+0x146)
[0x7fa3b8580316]
Segmentation fault (core dumped)

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