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IDProjectCategoryView StatusDate SubmittedLast Update
0002329graphvizDotpublic2013-08-14 23:392013-09-13 06:21
Reporterstonecheung 
Assigned To 
PrioritynormalSeverityimportantReproducibilityalways
StatusnewResolutionopen 
PlatformAllOSAllOS VersionAll
Summary0002329: graphviz hang up! graph's aspect attribute seems conflict with edge's label attribute!
DescriptionA simple test.dot file contains ONLY ONE edge(with label set) and with aspect attribute set to 1.
-----
digraph test {
graph [aspect=1];
"Point1";
"Point2";

"Point1" -> "Point2" [label="test"];
}
-----

When this test.dot file processed by graphviz application(both command-line and GUI tool) will hang up and memory-amount increases very quickly!

If remove the graph's aspect attribute or edge's label attribute, everything will be OK!
Steps To ReproduceA simple test.dot file contains ONLY ONE edge(with label set) and with aspect attribute set to 1.
-----
digraph test {
graph [aspect=1];
"Point1";
"Point2";

"Point1" -> "Point2" [label="test"];
}
-----

Then use command-line to generate png(dot -Tpng -otest.png test.dot),
or use GUI-tool to open the dot file!
Graphviz application will hang up!
TagsNo tags attached.
AUXILLARY-FILES
DATE-FIXED
FIX-COMMENT
FORMER-ID
INPUT-FILE
OUTPUT-FILE
STATUS-COMMENT
VERSION
Attached Filesdot file icon test.dot [^] (84 bytes) 2013-08-14 23:39
png file icon test.png [^] (8,323 bytes) 2013-09-13 06:21

- Relationships

-  Notes
User avatar (0000429)
stonecheung (reporter)
2013-08-18 23:26

It seems an old bug(at least 2 years), see http://www.graphviz.org/mantisbt/view.php?id=1838 [^]

No time to fix it or the bug is too hard to fix? Could someone give some response? Thanks!
User avatar (0000443)
stonecheung (reporter)
2013-08-25 23:02

This bug has been mentioned several times from 2011, and hoping it be fixed soon! Thanks!
User avatar (0000465)
Abyssoft (reporter)
2013-08-31 14:47

Win7sp1 testing on version 2.33.20130831
regardless of value used on aspect attr, and whether it is used in a graph clause (graph [aspect=1];) or directly inline (aspect=1;) causes crash in dot.
User avatar (0000468)
Abyssoft (reporter)
2013-08-31 15:13

Win7sp1 testing on version 2.33.20130831
issue 0002330 has provided insight on this issue (0002329),
crash only occurs if an edge label is specified and edge label value is not empty on any edge.

- Issue History
Date Modified Username Field Change
2013-08-14 23:39 stonecheung New Issue
2013-08-14 23:39 stonecheung File Added: test.dot
2013-08-18 23:26 stonecheung Note Added: 0000429
2013-08-25 23:02 stonecheung Note Added: 0000443
2013-08-31 14:47 Abyssoft Note Added: 0000465
2013-08-31 15:13 Abyssoft Note Added: 0000468
2013-09-13 06:21 stonecheung File Added: test.png


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