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IDProjectCategoryView StatusDate SubmittedLast Update
0001356graphvizFdppublic2008-07-17 13:362011-04-28 04:03
ReporterAleksey Nogin 
Assigned Toerg 
PrioritynormalSeveritycriticalReproducibilityalways
StatusclosedResolutionfixed 
PlatformOSx86-Linux-CentOS 5.2OS Version
Summary0001356: fdp crashes in layout.c
Description



<CD>
(gdb) run /tmp/fdp-crash.dot
Starting program: /usr/bin/fdp /tmp/fdp-crash.dot
[Thread debugging using libthread_db enabled]
[New Thread -1208355136 (LWP 5012)]



Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread -1208355136 (LWP 5012)]
layout (g=0x8597590, infop=0xbf8dbb34) at layout.c:486
486 agerr (AGERR, "node \"%s\" is contained in two non-comparable clusters \"%s\" and \"%s\"\n", n->name, g->name, PARENT(n)->name);
(gdb) bt
#0 layout (g=0x8597590, infop=0xbf8dbb34) at layout.c:486
0000001 0x0013b465 in layout (g=0x8595f50, infop=0xbf8dbb34) at layout.c:889
0000002 0x0013c0f5 in fdpLayout (g=0x8595f50) at layout.c:1067
0000003 0x0013c2ed in fdp_layout (g=0x8595f50) at layout.c:1109
0000004 0x00f47e78 in gvLayoutJobs (gvc=0x858a428, g=0x8595f50) at gvlayout.c:69
0000005 0x08048992 in main (argc=2, argv=Cannot access memory at address 0x35
) at dot.c:180
0000006 0x00ae6dec in __libc_start_main () from /lib/libc.so.6
0000007 0x08048801 in _start ()
</CD>



I am using the graphviz el5 RPMs dowloaded from http://www.graphviz.org/pub/graphviz/ARCHIVE/ [^]
Steps To Reproduce

strict digraph G {
   compound=true;
   subgraph cluster_1 { A; };
   subgraph cluster_2 { B; };
   cluster_1 -> cluster_2 -> C;
};
Additional Information
This is likely to be the same as bug 1231.
TagsNo tags attached.
AUXILLARY-FILES
DATE-FIXED
FIX-COMMENT
FORMER-ID1390
INPUT-FILE
OUTPUT-FILE
STATUS-COMMENTFixed (27 Jul 2008)
VERSION     2.20.2
Attached Files

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- Issue History
Date Modified Username Field Change
2011-04-28 04:03 user1 New Issue
2011-04-28 04:03 user1 Assigned To => erg


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