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IDProjectCategoryView StatusDate SubmittedLast Update
0000531graphvizDotpublic2001-11-06 13:482011-04-28 04:02
ReporterJT 
Assigned Tonorth 
PrioritynormalSeveritymajorReproducibilityalways
StatusclosedResolutionfixed 
PlatformOSx86-Solaris-8OS Version
Summary0000531: dot bug - Abort (Core Dump) in routespl.c while the .PS generation
Description



I have a crash when I want to generate a PS file.



dot -Tps sub.dot > test.ps produce a nice core dump on my system.
the exact and only message returned by this command line is:
<CD>
Abort (core dumped)



Actually, it aborts in routespl.c.
#0 0xdfac66ac in _libc_kill () from /usr/lib/libc.so.1
0000001 0xdfa8a71a in raise () from /usr/lib/libc.so.1
0000002 0xdfa7b824 in abort () from /usr/lib/libc.so.1
0000003 0x80869ea in routesplines (pp=0x8109d60, npoints=0x8046a94) at routespl.c:181
0000004 0x807bc51 in make_regular_edge (edges=0x8115620, ind=48, cnt=1) at splines.c:761
0000005 0x8079871 in dot_splines (g=0x80f75e0) at splines.c:266
0000006 0x8072a29 in dot_layout (g=0x80f75e0) at init.c:247
0000007 0x80590f0 in main (argc=3, argv=0x80470ec) at dot.c:49
</CD>



However when I try to generate a GIF from the .dot file
   dot -Tgif sub.dot > test.gif
there's no problem at all and there should be no difference
between gif and postscript execution at the place where dot
aborts in routspl.c



TagsNo tags attached.
AUXILLARY-FILES
DATE-FIXED
FIX-COMMENT
FORMER-ID57
INPUT-FILEhttp://www.graphviz.org/bugs/b57.dot [^]
OUTPUT-FILE
STATUS-COMMENTFixed
VERSION     1.7.7
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 => Stephen North


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