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IDProjectCategoryView StatusDate SubmittedLast Update
0000571graphvizDotpublic2002-01-21 11:282011-04-28 04:02
Reporteruser695 
Assigned Toerg 
PrioritynormalSeverityminorReproducibilityalways
StatusclosedResolutionfixed 
PlatformOS*-*-OS Version
Summary0000571: Core dump using head/tail ports and loop
Description



The following graph causes a core dump. If the edge line is
remove, dot works okay.
Steps To Reproduce

digraph polyport {
  edge [headport=":w", tailport=":e"]
  n0->n0
}
Additional Information

[erg] If the edge is changed to n0 -> n1, there is no core dump, but
the two nodes are placed about 95 inches apart and the spline output
is ill-formed. This is an old bug, as I encountered the problem using
dot 1.5.1, circa September 99.

This problem (when using n0 -> n1) is fixed with bug 158.

See bug 275.
TagsNo tags attached.
AUXILLARY-FILES
DATE-FIXED
FIX-COMMENT
FORMER-ID76
INPUT-FILE
OUTPUT-FILE
STATUS-COMMENTFixed (8 Sept 2004)
VERSION     1.1.17
Attached Files

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- Issue History
Date Modified Username Field Change
2011-04-28 04:02 user1 New Issue
2011-04-28 04:02 user1 Assigned To => erg


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