D1877: bdiff: Handle the possibility of an integer overflow when allocating

durin42 (Augie Fackler) phabricator at mercurial-scm.org
Wed Jan 17 16:49:40 EST 2018


durin42 added a comment.


  Wait, I'm a moron, I forgot to do ./hg instead of hg. New results:
  
  Before:
  
  ! wall 0.002058 comb 0.000000 user 0.000000 sys 0.000000 (best of 1293)
  
  After:
  
  ! wall 0.002107 comb 0.000000 user 0.000000 sys 0.000000 (best of 1342)
  
  so calloc() is very slightly slower, but it's so little I'm not inclined to sweat it.

REPOSITORY
  rHG Mercurial

BRANCH
  alloc-overflow (bookmark) on default (branch)

REVISION DETAIL
  https://phab.mercurial-scm.org/D1877

To: alex_gaynor, #hg-reviewers, durin42
Cc: indygreg, durin42, mercurial-devel


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