Number: 1372
Title: abort when using rank=same
Submitter: Tuomo Takkula
Date: Thu Jun 5 09:59:40 2008
Subsys: Dot
Version: 2.18
System: x86-Linux-2.6.18 Debian
Severity: major
dot aborts on the file below. It does not if the "rank = same" instructions are not present.
Input file:
[erg] dot aborts in shortest.c, line 310. The problem is with flat edges.

Removing the first node of the first subgraph and rank=same from the second removes the error. If one removes the first node from the first subgraph, and all but the last 2 from the second, the abort then reverts to our old friend init_rank.
Owner: *
Status: *