Bug 146885 - [GTK][Stable] Crash when spell checker returns no guesses
Summary: [GTK][Stable] Crash when spell checker returns no guesses
Status: RESOLVED WONTFIX
Alias: None
Product: WebKit
Classification: Unclassified
Component: WebKitGTK (show other bugs)
Version: 528+ (Nightly build)
Hardware: PC Linux
: P2 Normal
Assignee: Nobody
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2015-07-11 20:47 PDT by Michael Catanzaro
Modified: 2015-09-22 16:13 PDT (History)
3 users (show)

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Description Michael Catanzaro 2015-07-11 20:47:45 PDT 
This was fixed in master by r186653 but that commit probably won't fix 2.8, since the backtrace there is quite different:

Truncated backtrace:
Thread no. 1 (10 frames)
 #0 size at /usr/src/debug/webkitgtk-2.8.3/Source/WTF/wtf/Vector.h:651
 #2 WebKit::WebTextCheckerClient::guessesForWord at /usr/src/debug/webkitgtk-2.8.3/Source/WebKit2/UIProcess/WebTextCheckerClient.cpp:160
 #3 WebKit::TextChecker::getGuessesForWord at /usr/src/debug/webkitgtk-2.8.3/Source/WebKit2/UIProcess/gtk/TextCheckerGtk.cpp:128
 #4 WebKit::WebPageProxy::getGuessesForWord at /usr/src/debug/webkitgtk-2.8.3/Source/WebKit2/UIProcess/WebPageProxy.cpp:4255
 #5 callMemberFunctionImpl<WebKit::WebPageProxy, void (WebKit::WebPageProxy::*)(WTF::String const&, WTF::String const&, WTF::Vector<WTF::String>&), std::tuple<WTF::String, WTF::String>, 0ul, 1ul, std::tuple<WTF::Vector<WTF::String, 0ul, WTF::CrashOnOverflow> >, 0ul> at /usr/src/debug/webkitgtk-2.8.3/Source/WebKit2/Platform/IPC/HandleMessage.h:30
 #6 callMemberFunction<WebKit::WebPageProxy, void (WebKit::WebPageProxy::*)(WTF::String const&, WTF::String const&, WTF::Vector<WTF::String>&), std::tuple<WTF::String, WTF::String>, std::make_index_sequence<2ul>, std::tuple<WTF::Vector<WTF::String, 0ul, WTF::CrashOnOverflow> >, std::make_index_sequence<1ul> > at /usr/src/debug/webkitgtk-2.8.3/Source/WebKit2/Platform/IPC/HandleMessage.h:36
 #7 handleMessage<Messages::WebPageProxy::GetGuessesForWord, WebKit::WebPageProxy, void (WebKit::WebPageProxy::*)(WTF::String const&, WTF::String const&, WTF::Vector<WTF::String>&)> at /usr/src/debug/webkitgtk-2.8.3/Source/WebKit2/Platform/IPC/HandleMessage.h:105
 #8 WebKit::WebPageProxy::didReceiveSyncMessage at /usr/src/debug/webkitgtk-2.8.3/x86_64-redhat-linux-gnu/DerivedSources/WebKit2/WebPageProxyMessageReceiver.cpp:1283
 #9 IPC::MessageReceiverMap::dispatchSyncMessage at /usr/src/debug/webkitgtk-2.8.3/Source/WebKit2/Platform/IPC/MessageReceiverMap.cpp:104
 #10 WebKit::ChildProcessProxy::dispatchSyncMessage at /usr/src/debug/webkitgtk-2.8.3/Source/WebKit2/Shared/ChildProcessProxy.cpp:129

Full backtrace downstream.
Comment 1 Michael Catanzaro 2015-09-22 16:13:43 PDT 
Very annoying, but now obsolete.