jemalloc 4.0.2 released

[Ingvar Hagelund]

build check of jemalloc-4.0.2 fails on i686, on RHEL, (el5 and el6
fails, el7 does not have i386) and fedora up to f22.

=== test/integration/mallocx ===
test_oom:test/integration/mallocx.c:57: Failed assertion:
(mallocx(hugemax, 0)) == (NULL) --> 0x17000000 != 0x0: Expected OOM for
mallocx(size=0xe0000000, 0)
test_oom: fail

Example build check fail (they all fail on the same check):

https://kojipkgs.fedoraproject.org//work/tasks/7068/11177068/build.log

Note that on f23/i686, the build check completes without the assertion
error.

Ingvar


Den 21. sep. 2015 21:03, skrev Jason Evans:
> jemalloc 4.0.2 is now available.  This bugfix release addresses a few bugs specific to heap profiling.
> 
> Bug fixes:
> - Fix ixallocx_prof_sample() to never modify nor create sampled small allocations. xallocx() is in general incapable of moving small allocations, so this fix removes buggy code without loss of generality.
> - Fix irallocx_prof_sample() to always allocate large regions, even when alignment is non-zero.
> - Fix prof_alloc_rollback() to read tdata from thread-specific data rather than dereferencing a potentially invalid tctx.
> 
> For the complete ChangeLog, see:
> 	https://github.com/jemalloc/jemalloc/raw/4.0.2/ChangeLog
> 
> Direct download:
> 	https://github.com/jemalloc/jemalloc/releases/download/4.0.2/jemalloc-4.0.2.tar.bz2
> 
> Starting point for general information:
> 	http://www.canonware.com/jemalloc/
> 
> Browsable revision history:
> 	https://github.com/jemalloc/jemalloc/tree/4.0.2
> _______________________________________________
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> jemalloc-announce at canonware.com
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>