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(parent: c0285a7) | patch
who: don’t crash if clock gyrates
authorPaul Eggert <eggert@cs.ucla.edu>
Sat, 1 Jul 2023 18:31:41 +0000 (11:31 -0700)
committerPaul Eggert <eggert@cs.ucla.edu>
Sat, 1 Jul 2023 18:51:16 +0000 (11:51 -0700)
commit123d03dca47c4d8e0dc896dd8c5732329e6acffe
treeb086a9c9c645974c27811a69c2b31f8ce86b34aetree
parentc0285a713671df2347051f27a2f5f0375a2acf04commit | diff
who: don’t crash if clock gyrates

* src/who.c (idle_string): Avoid signed integer overflow
if the superuser messes with the clock in bizarre ways.
Remove an ‘assume’ that wasn’t correct under this scenario.
src/who.c diff | blob | blame | history
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