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4.1.1
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@jasone jasone released this 04 May 00:46
· 2234 commits to dev since this release
4.1.1
e02b83c

This bugfix release resolves a variety of mostly minor issues, though the bitmap fix is critical for 64-bit Windows.

Bug fixes:

  • Fix the linear scan version of bitmap_sfu() to shift by the proper amount even when sizeof(long) is not the same as sizeof(void *), as on 64-bit Windows. (@jasone)
  • Fix hashing functions to avoid unaligned memory accesses (and resulting crashes). This is relevant at least to some ARM-based platforms. (@rkmisra)
  • Fix fork()-related lock rank ordering reversals. These reversals were unlikely to cause deadlocks in practice except when heap profiling was enabled and active. (@jasone)
  • Fix various chunk leaks in OOM code paths. (@jasone)
  • Fix malloc_stats_print() to print opt.narenas correctly. (@jasone)
  • Fix MSVC-specific build/test issues. (@rustyx, @yuslepukhin)
  • Fix a variety of test failures that were due to test fragility rather than core bugs. (@jasone)
Assets 3