| Summary: | Crash after login | ||
|---|---|---|---|
| Product: | [Unmaintained] kdelibs | Reporter: | Richard McLaughlin <richard.mclaughlin29> |
| Component: | kshareddatacache | Assignee: | kdelibs bugs <kdelibs-bugs> |
| Status: | RESOLVED WORKSFORME | ||
| Severity: | crash | CC: | mpyne |
| Priority: | NOR | ||
| Version: | unspecified | ||
| Target Milestone: | --- | ||
| Platform: | Fedora RPMs | ||
| OS: | Linux | ||
| Latest Commit: | Version Fixed In: | ||
| Sentry Crash Report: | |||
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Description
Richard McLaughlin
2012-02-06 14:07:04 UTC
Git commit 561e6494bdd9a02cc8feef649f7dbbd40a1456c3 by Michael Pyne. Committed on 20/05/2012 at 00:13. Pushed by mpyne into branch 'KDE/4.8'. kshareddatacache: Validate cache page size. This commit ensures that the cache page size is actually a power-of-2 and within the band of possible sizes that could possibly have been set. If this is not the case the cache is assumed corrupted and reset. This should help with any cache-corruption bugs caused by a wrong cache page size (although these don't exactly make themselves obvious). More fixes to follow... This one /should/ fix 274252 outright and may be of interest to several others. Related: bug 274252, bug 249362, bug 253665, bug 243573, bug 281217, bug 297815, bug 293954, bug 270915, bug 255233 FIXED-IN:4.8.4 M +26 -1 kdecore/util/kshareddatacache.cpp http://commits.kde.org/kdelibs/561e6494bdd9a02cc8feef649f7dbbd40a1456c3 Git commit ca2a6a59784232857a35b313adc9599efb87bd5e by Michael Pyne. Committed on 21/05/2012 at 01:19. Pushed by mpyne into branch 'KDE/4.8'. kshareddatacache: Adopt KSDCCorrupted for exceptional errors. This involves converting many present assertions (which crash no matter what) and error-code return values (which have to be checked everywhere the return value is used at) into using the KSDCCorrupted exception. The nice thing about using the exception is that it can be trapped and handled so that it does not cause an application crash. There's still a bit more to do -- the end goal is that all accesses to shm, no matter how minor, are vetted beforehand to ensure it won't cause a page fault or bus violation. Related: bug 249362, bug 253665, bug 243573, bug 281217, bug 297815, bug 293954, bug 270915, bug 255233 M +49 -34 kdecore/util/kshareddatacache.cpp http://commits.kde.org/kdelibs/ca2a6a59784232857a35b313adc9599efb87bd5e Dear Bug Submitter, This bug has been stagnant for a long time. Could you help us out and re-test if the bug is valid in the latest version? I am setting the status to NEEDSINFO pending your response, please change the Status back to REPORTED when you respond. Thank you for helping us make KDE software even better for everyone! Dear Bug Submitter, This bug has been in NEEDSINFO status with no change for at least 15 days. Please provide the requested information as soon as possible and set the bug status as REPORTED. Due to regular bug tracker maintenance, if the bug is still in NEEDSINFO status with no change in 30 days the bug will be closed as RESOLVED > WORKSFORME due to lack of needed information. For more information about our bug triaging procedures please read the wiki located here: https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging If you have already provided the requested information, please mark the bug as REPORTED so that the KDE team knows that the bug is ready to be confirmed. Thank you for helping us make KDE software even better for everyone! This bug has been in NEEDSINFO status with no change for at least 30 days. The bug is now closed as RESOLVED > WORKSFORME due to lack of needed information. For more information about our bug triaging procedures please read the wiki located here: https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging Thank you for helping us make KDE software even better for everyone! |