Re: segfault in mxte_impl.h on tag()

Ivan Beschastnikh wrote:
> Hi,
> 
> I'm attempting to run tag() on a string that has 1314211 chars in it
> (~1.3MB). The same program works fine on other relatively large
> strings, although they probably don't have as bad a structure as this
> particular string.
> 
> Running the python program with gdb I'm getting:
> 
> Program received signal SIGSEGV, Segmentation fault.
> 
> 0xb7d17d2f in mxTextTools_TaggingEngine (textobj=0xb6b99008,
> sliceleft=422374, sliceright=1314211, table=0x84c97f0,
> taglist=0x85aa5cc, context=0x0, next=0xbf6ca178) at
> mx/TextTools/mxTextTools/mxte_impl.h:62
> 
> 
> Is the string too long, or is something else the culprit here?
> 
> Attached is tagit.tar.gz which includes tagit.py. You can run it to
> reproduce the segfault.

Thanks for reporting the problem. We will open a ticket for it
and try to reproduce it.

Regarding the size of the string: This is unlikely a problem, since
mxTextTools can easily handle several GB of text.

-- 
Marc-Andre Lemburg
eGenix.com

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