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Fix a xallocx(..., MALLOCX_ZERO) bug.

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Fix xallocx(..., MALLOCX_ZERO to zero the last full trailing page of
large allocations that have been randomly assigned an offset of 0 when
--enable-cache-oblivious configure option is enabled.  This addresses a
special case missed in d260f442ce (Fix
xallocx(..., MALLOCX_ZERO) bugs.).
This commit is contained in:
Jason Evans
2015-09-24 22:21:55 -07:00
parent e9192eacf8
commit a784e411f2
3 changed files with 20 additions and 3 deletions
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@@ -4,6 +4,13 @@ brevity. Much more detail can be found in the git revision history:
https://github.com/jemalloc/jemalloc
* 4.0.4 (XXX)
Bug fixes:
- Fix xallocx(..., MALLOCX_ZERO to zero the last full trailing page of large
allocations that have been randomly assigned an offset of 0 when
--enable-cache-oblivious configure option is enabled.
* 4.0.3 (September 24, 2015)
This bugfix release continues the trend of xallocx() and heap profiling fixes.