Description of problem: I dragged a picture from Nautilus to Epiphany. Epiphany crashed immediately. Version-Release number of selected component: epiphany-runtime-3.18.0-4.fc23 Additional info: reporter: libreport-2.6.3 backtrace_rating: 4 cmdline: epiphany crash_function: WTFCrash executable: /usr/bin/epiphany global_pid: 21304 kernel: 4.2.6-300.fc23.x86_64 runlevel: N 5 type: CCpp uid: 1000 Truncated backtrace: Thread no. 1 (10 frames) #0 WTFCrash at /usr/src/debug/webkitgtk-2.10.4/Source/WTF/wtf/Assertions.cpp:321 #1 WTF::CrashOnOverflow::crash at /usr/src/debug/webkitgtk-2.10.4/Source/WTF/wtf/CheckedArithmetic.h:85 #2 WTF::CrashOnOverflow::overflowed at /usr/src/debug/webkitgtk-2.10.4/Source/WTF/wtf/CheckedArithmetic.h:78 #3 WTF::Vector<WTF::String, 0ul, WTF::CrashOnOverflow, 16ul>::at at /usr/src/debug/webkitgtk-2.10.4/Source/WTF/wtf/Vector.h:659 #4 WTF::Vector<WTF::String, 0ul, WTF::CrashOnOverflow, 16ul>::operator[] at /usr/src/debug/webkitgtk-2.10.4/Source/WTF/wtf/Vector.h:679 #5 WebCore::PasteboardHelper::fillDataObjectFromDropData at /usr/src/debug/webkitgtk-2.10.4/Source/WebCore/platform/gtk/PasteboardHelper.cpp:225 #6 WebKit::DragAndDropHandler::dataObjectForDropData at /usr/src/debug/webkitgtk-2.10.4/Source/WebKit2/UIProcess/gtk/DragAndDropHandler.cpp:156 #7 WebKit::DragAndDropHandler::dragEntered at /usr/src/debug/webkitgtk-2.10.4/Source/WebKit2/UIProcess/gtk/DragAndDropHandler.cpp:171 #8 _gtk_marshal_VOID__OBJECT_INT_INT_BOXED_UINT_UINT at gtkmarshalers.c:5525 #12 g_signal_emit_by_name at gsignal.c:3479
Created attachment 1097176 [details] File: backtrace
Created attachment 1097177 [details] File: cgroup
Created attachment 1097178 [details] File: core_backtrace
Created attachment 1097179 [details] File: dso_list
Created attachment 1097180 [details] File: environ
Created attachment 1097181 [details] File: exploitable
Created attachment 1097182 [details] File: limits
Created attachment 1097183 [details] File: maps
Created attachment 1097184 [details] File: mountinfo
Created attachment 1097185 [details] File: namespaces
Created attachment 1097186 [details] File: open_fds
Created attachment 1097187 [details] File: proc_pid_status
Created attachment 1097188 [details] File: var_log_messages
I have to note this happened under Wayland session.