igraph

graph.neighborhood crashes in R when a vertex with an invalid name is used as the seed

Bug #1087215 reported by Tamás Nepusz
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
igraph
Fix Released
Critical
Gábor Csárdi
igraph 0.6.4

Bug Description

E.g.:

library(igraph)
g <- graph.famous("petersen")
graph.neighborhood(g, 1, "A")

 *** caught segfault ***
address 0x0xfffffffc0175b670, cause 'memory not mapped'

See original description

Related branches

lp:~igraph/igraph/0.6-main-old
lp:igraph (Merged)
Gábor Csárdi (gabor.csardi)
description: updated
Changed in igraph:
status: New → Confirmed
importance: Undecided → Critical
milestone: none → 0.6.1
Revision history for this message
Gábor Csárdi (gabor.csardi) wrote :

Fixed in revisions #3034 (0.6-main) and #3084 (0.7-main).

Changed in igraph:
status: Confirmed → Fix Committed
Gábor Csárdi (gabor.csardi)
Changed in igraph:
status: Fix Committed → Fix Released
Revision history for this message
Gábor Csárdi (gabor.csardi) wrote : Continue on github

The development of igraph has moved to github, so please do not comment on this bug here. You are of course welcome to comment on github, here:
https://github.com/igraph/igraph/issues/15

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