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IDProjectCategoryView StatusDate SubmittedLast Update
0001760graphvizDotpublic2009-11-18 04:562011-04-28 04:03
Reporterunknown 
Assigned Toerg 
PrioritynormalSeveritymajorReproducibilityalways
StatusclosedResolutionfixed 
PlatformOSx86-Windows-XPOS Version
Summary0001760: Long labels cause dot to die
Description



Labels of 504 or more characters cause dot to die. This looks like
it is regardless of output format (e.g. -Tpdf -Tsvg -Tvml all die, didn't
test all formats). Note that \n counts as 2 characters.



It looks like a buffer-overflow, since there is various garbage being
output to the outputstream before the crash.



Note that this happens when running dot from the command line only
(running in Gvedit works fine).



Additional Information

[erg] I checked on OSX and a label with 3000 characters causes no problem.
In addition, GVedit uses dot, so it is hard to know how the problem would be
in one and not the other. Without more information, or someone to contact to get it,
we'll close the bug.
TagsNo tags attached.
AUXILLARY-FILES
DATE-FIXED
FIX-COMMENT
FORMER-ID1820
INPUT-FILE
OUTPUT-FILE
STATUS-COMMENTFixed
VERSION     2.24.0
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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