| Summary: | application crash, eip contains 4 byte ascii string | ||
|---|---|---|---|
| Product: | [Unmaintained] kmail | Reporter: | Thomas Pollet <thomas.pollet> |
| Component: | IMAP | Assignee: | kdepim bugs <kdepim-bugs> |
| Status: | RESOLVED DUPLICATE | ||
| Severity: | crash | ||
| Priority: | NOR | ||
| Version: | 1.9.4 | ||
| Target Milestone: | --- | ||
| Platform: | RedHat Enterprise Linux | ||
| OS: | Linux | ||
| Latest Commit: | Version Fixed In: | ||
| Sentry Crash Report: | |||
full bt: #6 0x53205349 in ?? () #7 0x03c6adb0 in KMail::ImapJob::slotGetNextMessage () from /usr/lib/libkmailprivate.so #8 0x03c6bb29 in KMail::ImapJob::init () from /usr/lib/libkmailprivate.so #9 0x03c6cfed in KMail::ImapJob::execute () from /usr/lib/libkmailprivate.so #10 0x03c6022d in KMail::FolderJob::start () from /usr/lib/libkmailprivate.so #11 0x03c41d0d in KMMainWidget::slotMsgSelected () from /usr/lib/libkmailprivate.so #12 0x03c55810 in KMMainWidget::qt_invoke () from /usr/lib/libkmailprivate.so #13 0x022b2f3a in QObject::activate_signal () from /usr/lib/qt-3.3/lib/libqt-mt.so.3 #14 0x03aa975e in KMHeaders::selected () from /usr/lib/libkmailprivate.so #15 0x03aab7b9 in KMHeaders::highlightMessage () from /usr/lib/libkmailprivate.so #16 0x03aabbac in KMHeaders::highlightMessage () from /usr/lib/libkmailprivate.so Which version of Kmail do you use, this bug should be fixed. http://bugs.kde.org/show_bug.cgi?id=126715 |
Version: 1.9.4 (using KDE 3.5.9DevelKDE 3.5.6) Installed from: RedHat RPMsRedHat RPMsRedHat RPMs OS: Linux Hi, I found kmail crashing when downloading imap mail. #6 0x53205349 in ?? () #7 0x03c6adb0 in KMail::ImapJob::slotGetNextMessage () from /usr/lib/libkmailprivate.so ... >>> print struct.pack("<L",0x53205349) IS S so 0x53205349 is too much of anascii string to be sane. It looks like part of the subject of a mail I received. But I can't reproduce. the disassembly looks like this: 0x03c6adaa <_ZN5KMail7ImapJob18slotGetNextMessageEv+74>: call *0xe0(%eax) 0x03c6adb0 <_ZN5KMail7ImapJob18slotGetNextMessageEv+80>: test %eax,%eax the correspending code from imapjob.cpp here: KMFolderImap *msgParent = msg ? static_cast<KMFolderImap*>(msg->storage()) : 0; if ( !msgParent || !msg || msg->UID() == 0 ) msg->UID() is the call *0xe0(%eax) so it looks like the msg vtable memory got corrupted earlier on. Though, the call to msg->storage() was successful, yet msg->storage() is in a different part of the class hierarchy. I've been looking/testing the code to see where it got corrupted but I couldn't figure that out. Regards, Thomas Pollet