Details
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Bug
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Resolution: Fixed
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P1: Critical
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6.8, 6.9
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None
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VxWorks
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085626775 (dev), 3664d45cb (6.9), 4ed9ff1df (6.8), 3396be04e (dev), d33bbf28f (6.9), 09462e24a (6.8)
Description
When PARAM_RTP_MEM_FILL=FALSE then VxWorks is not filling memory allocations with 0s, which cause the QML Engine crash.
5.15 had the following change:
#if OS(VXWORKS)
// page allocator expects mmap'ed memory to be zero'ed
memset(result, 0, bytes);
#endif
in reserveAndCommit()
Attachments
Issue Links
- mentioned in
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| For Gerrit Dashboard: QTBUG-133305 | ||||||
|---|---|---|---|---|---|---|
| # | Subject | Branch | Project | Status | CR | V |
| 623160,7 | Set allocated memory to 0 on VxWorks | dev | qt/qtdeclarative | Status: MERGED | +2 | 0 |
| 624820,8 | Document QT_RTP_MEM_FILL configure option | dev | qt/qtdoc | Status: MERGED | +2 | 0 |
| 625830,2 | Set allocated memory to 0 on VxWorks | 6.9 | qt/qtdeclarative | Status: MERGED | +2 | 0 |
| 625881,2 | Set allocated memory to 0 on VxWorks | 6.8 | qt/qtdeclarative | Status: MERGED | +2 | 0 |
| 626399,2 | Document QT_RTP_MEM_FILL configure option | 6.9 | qt/qtdoc | Status: MERGED | +2 | 0 |
| 626543,2 | Document QT_RTP_MEM_FILL configure option | 6.8 | qt/qtdoc | Status: MERGED | +2 | 0 |