jemalloc 2.2.5 released

Jason Evans jasone at
Mon Nov 14 17:30:29 PST 2011

jemalloc 2.2.5 is now available.  This version fixes a serious bug 
related to reallocation of huge objects (~4 MiB and larger).

   Bug fixes:
   - Fix huge_ralloc() race when using mremap(2).  This is a serious bug
     that could cause memory corruption and/or crashes.
   - Fix huge_ralloc() to maintain chunk statistics.
   - Fix malloc_stats_print(..., "a") output.

For the complete ChangeLog, see:

Direct download:

Starting point for general information:

More information about the jemalloc-announce mailing list