lp://staging/~vanvugt/compiz-core/fix-943116

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Merged into lp://staging/compiz-core at revision 3030

Sam Spilsbury: Approve on 2012-02-29

Diff: 127 lines (+15/-53)

2 files modified

plugins/decor/src/decor.cpp (+13/-52)
plugins/decor/src/decor.h (+2/-1)

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Bug #936784: Window management - Semi-maximized windows should not cast shadows on to each other (as long as they don't overlap)	High	Fix Committed
Bug #943116: [regression] Memory used after free() in DecorWindow::computeShadowRegion() [decor.cpp:167,172]	Critical	Fix Released

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3030. By Daniel van Vugt on 2012-02-29

Revert enhancement LP: #936784 (revisions 3027,3028) because it causes
invalid memory accesses (use after free) (LP: #943116)

3029. By Nicolas Delvaux on 2012-02-29

Use capital letters for "SVG" and "PNG" (LP: #942890)

3028. By Sam Spilsbury on 2012-02-29

Merge lp:~smspillaz/compiz-core/compiz-core.fix_typo into lp:compiz-core

3027. By Sam Spilsbury on 2012-02-29

Clip the shadows of semi maximized windows both against each other and also on monitor boundaries too.

Merge lp:~smspillaz/compiz-core/compiz-core.fix_936784 into lp:compiz-core

3026. By Alan Griffiths on 2012-02-28

Add test cases for CompRegionRef.

3025. By Alan Griffiths on 2012-02-27

Fixes an issue with recording of properties in unit tests resulting in invalid XML

3024. By Daniel van Vugt on 2012-02-27

Avoid uninitialized memory reads, which could lead to unpredictable results.
The uninitialized memory was in the padding bytes of imperfectly aligned
structures. (LP: #940066)

3023. By Daniel van Vugt on 2012-02-27

DOUBLED the CPU performance of compiz. Previously compiz was spending about
51% of its time constructing and destructing CompRegions. This proposal
reduces that figure to about 4.4%, resulting in a net reduction in compiz
CPU usage of almost 47%. And it is noticeable too. (LP: #940139)

3022. By Alan Griffiths on 2012-02-27

PrivateScreen tests reworked to reflect recent split up of PrivateScreen.

3021. By Daniel van Vugt on 2012-02-27

Detect unresolvable symbols at load time (and so fail gracefully), instead
of waiting till run-time and allowing them to cause a crash. (LP: #938478)