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IDProjectCategoryView StatusDate SubmittedLast Update
0000692graphvizDotpublic2007-03-21 10:142011-04-28 04:03
ReporterHorst Schirmeier 
Assigned Toerg 
PrioritynormalSeveritymajorReproducibilityalways
StatusclosedResolutionfixed 
PlatformOSx86-Linux-2.6.20.1OS Version
Summary0000692: dot segmentation fault with -Tdia, Tpic, ...
Description



dot dies with a SIGSEGV when trying to output, for example, DIA or PIC formats:
<CD>
$ echo 'digraph {}' | dot -Tdia
Segmentation fault



configure flags used: --with-dynagraph --with-tcl --with-tk --with-x --with-codegens --enable-shared
(This happens for both builds with and without --with-codegens.)



Parts of my gdb session:
Breakpoint 2, dia_begin_job (ofp=0xf7f3c3a0, g=0x8055608, lib=0x0, user=0xf7fd1280 "(hsc) Horst Schirmeier, ...", info=0x8049e04, pages={x = 1, y = 1}) at diagen.c:297
(gdb) p Output_file
$1 = (FILE *) 0x0
(gdb) p ofp
$2 = (FILE *) 0xf7f3c3a0
(gdb) p fileno(ofp)
$3 = 1
(gdb) cont
Continuing.



Program received signal SIGSEGV, Segmentation fault.
0xf7e6a431 in fileno_unlocked () from /lib/tls/libc.so.6
(gdb) bt
#0 0xf7e6a431 in fileno_unlocked () from /lib/tls/libc.so.6
0000001 0xf7fa66df in dia_begin_job (ofp=0xf7f3c3a0, g=0x8055608, lib=0x0, user=0xf7fd1280 "(hsc) Horst Schirmeier, FragezeichenI4, Fragezeichen,,,01.2008",
+info=0x8049e04, pages={x = 1, y = 1}) at diagen.c:297
0000002 0xf7f6f0b5 in gvrender_begin_job (job=0x80511f8) at gvrender.c:136
0000003 0xf7fa6118 in gvRenderJobs (gvc=0x804b6d8, g=0x8055608) at emit.c:2712
0000004 0x08048a41 in main (argc=3, argv=0xffcf6d74) at dot.c:177
(gdb)
</CD>
TagsNo tags attached.
AUXILLARY-FILES
DATE-FIXED
FIX-COMMENT
FORMER-ID1102
INPUT-FILE
OUTPUT-FILE
STATUS-COMMENTFixed (21 Mar 2007)
VERSION     2.13 (CVS 2007-03-21)
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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