[PATCH v2 0/2] bsearch: fix overflow and avoid unnecessary calculation

[Andrà Goddard Rosa]

Fix a rare overflow situation which can occur when working with large arrays.
Also, remove an unneeded calculation.

changelog:
    v2: fix a bug introduced into 00/01 of the v1 patch
    v1: initial submission

Andrà Goddard Rosa (2):
  bsearch: avoid unneeded decrement arithmetic
  bsearch: prevent overflow when computing middle comparison element

 lib/bsearch.c |    7 ++++---
 1 files changed, 4 insertions(+), 3 deletions(-)

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