Bug 607368
Summary: | null pointer dereference crashes tcsh | ||||||
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Product: | Red Hat Enterprise Linux 4 | Reporter: | Bryan Mason <bmason> | ||||
Component: | tcsh | Assignee: | Vojtech Vitek <vvitek> | ||||
Status: | CLOSED CURRENTRELEASE | QA Contact: | BaseOS QE - Apps <qe-baseos-apps> | ||||
Severity: | urgent | Docs Contact: | |||||
Priority: | urgent | ||||||
Version: | 4.8 | CC: | hripps, jwest, rvokal | ||||
Target Milestone: | rc | Keywords: | Patch, ZStream | ||||
Target Release: | --- | ||||||
Hardware: | All | ||||||
OS: | Linux | ||||||
Whiteboard: | |||||||
Fixed In Version: | Doc Type: | Bug Fix | |||||
Doc Text: |
Under certain circumstances, a null pointer may have been incorrectly dereferenced, causing the tcsh shell to terminate unexpectedly. With this update, the pointer is now checked properly and tcsh no longer crashes.
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Story Points: | --- | ||||
Clone Of: | |||||||
: | 624450 (view as bug list) | Environment: | |||||
Last Closed: | 2012-06-14 20:54:19 UTC | Type: | --- | ||||
Regression: | --- | Mount Type: | --- | ||||
Documentation: | --- | CRM: | |||||
Verified Versions: | Category: | --- | |||||
oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||
Cloudforms Team: | --- | Target Upstream Version: | |||||
Embargoed: | |||||||
Bug Depends On: | |||||||
Bug Blocks: | 614755 | ||||||
Attachments: |
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Description
Bryan Mason
2010-06-23 22:51:39 UTC
Created attachment 426410 [details]
Proposed Patch
Patched adapted from upstream by Takuma Umeya (tumeya)
Technical note added. If any revisions are required, please edit the "Technical Notes" field accordingly. All revisions will be proofread by the Engineering Content Services team. New Contents: Under certain circumstances, a null pointer may have been incorrectly dereferenced, causing the tcsh shell to terminate unexpectedly. With this update, the pointer is now checked properly and tcsh no longer crashes. |