Bug 1147076
| Summary: | Increased memory usage when calling setStyleSheet() | ||||||
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| Product: | Red Hat Enterprise Linux 5 | Reporter: | Dave Johansen <davejohansen> | ||||
| Component: | qt | Assignee: | Jan Grulich <jgrulich> | ||||
| Status: | CLOSED WONTFIX | QA Contact: | Desktop QE <desktop-qa-list> | ||||
| Severity: | high | Docs Contact: | |||||
| Priority: | unspecified | ||||||
| Version: | 5.6 | CC: | than | ||||
| Target Milestone: | rc | ||||||
| Target Release: | --- | ||||||
| Hardware: | x86_64 | ||||||
| OS: | Linux | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | Doc Type: | Bug Fix | |||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2017-04-18 22:04:16 UTC | Type: | Bug | ||||
| Regression: | --- | Mount Type: | --- | ||||
| Documentation: | --- | CRM: | |||||
| Verified Versions: | Category: | --- | |||||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||
| Embargoed: | |||||||
| Attachments: |
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Red Hat Enterprise Linux 5 shipped it's last minor release, 5.11, on September 14th, 2014. On March 31st, 2017 RHEL 5 exited Production Phase 3 and entered Extended Life Phase. For RHEL releases in the Extended Life Phase, Red Hat will provide limited ongoing technical support. No bug fixes, security fixes, hardware enablement or root-cause analysis will be available during this phase, and support will be provided on existing installations only. If the customer purchases the Extended Life-cycle Support (ELS), certain critical-impact security fixes and selected urgent priority bug fixes for the last minor release will be provided. For more details please consult the Red Hat Enterprise Linux Life Cycle Page: https://access.redhat.com/support/policy/updates/errata This BZ does not appear to meet ELS criteria so is being closed WONTFIX. If this BZ is critical for your environment and you have an Extended Life-cycle Support Add-on entitlement, please open a case in the Red Hat Customer Portal, https://access.redhat.com ,provide a thorough business justification and ask that the BZ be re-opened for consideration of an errata. Please note, only certain critical-impact security fixes and selected urgent priority bug fixes for the last minor release can be considered. |
Created attachment 941700 [details] Reproducer that calls setStyleSheet() and shows increased memory usage Description of problem: Calling setStyleSheet() increases the memory use of the application because the previous style sheet is still kept. Version-Release number of selected component (if applicable): 4.2.1 How reproducible: Always. Steps to Reproduce: 1. Build attached reproducer 2. Run ./test_stylesheet 3. Observe increased memory usage (i.e top -b | grep test_stylesheet) Actual results: Memory usage continuously increases. Expected results: Memory usage should stay relatively constant. Additional info: Running the same test on RHEL 6 (Qt 4.6) does not show increased memory usage.