Ticket #1321 (new defect)

Opened 2 years ago

Last modified 16 months ago

DebCheck QA: Passing value -1 to sqrt() leads to undefined result

Reported by: hamish Owned by: grass-dev@…
Priority: normal Milestone: 6.4.2
Component: Vector Version: 6.4.0
Keywords: v.mapcalc Cc:
Platform: Linux CPU: Unspecified

Description

(see #1311)

  • ./vector/v.mapcalc/vector.c:127 [error] - Passing value -1 to sqrt() leads to undefined result

(v.mapcalc? anyone ever play with this code??)

Hamish

Change History

Changed 2 years ago by neteler

v.mapcalc should be svn moved out to GRASS Addons.

Changed 16 months ago by hamish

sqrt(-1) to set nan value replaced by 0.0/0.0 in devbr6 and trunk with r50193-5.

Hamish

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