Bugs item #1744590, was opened at 2007-06-28 06:34
Message generated for change (Comment added) made by boncz
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Category: PF/runtime
>Group: Pathfinder 0.18
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Jeremy Volkman (jvolkman)
Assigned to: Peter Boncz (boncz)
>Summary: XQ: segfault in descendant step
Initial Comment:
Attached is a sample XML document and a query that causes MonetDB to segfault
at the following location:
PFll_descendant (result=0xafdf6b10, iter_bat=0x819c100, ctx_bat=0x8c5c5c0,
pre_size=0x8877840, cand_bat=0x0, _one_iter=0xafdf6b60 "",
_one_ctx=0xafdf6b70 "\001", _min_iter=0xafdf6b80, _max_iter=0xafdf6b90,
_no_iter_order=0xafdf6ba0 "\001", _kind_test=0xafdf6bb0 "\200")
at ll_staircasejoin.mx:299
299 *(oid*)dst =
*(oid*)BUNtail(iter_bat,iter);
Steps to reproduce:
1. Extract archive.
2. shred_doc(<path-to-test.xml>,"test.xml");
3. MapiClient -l x test.xq
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>Comment By: Peter Boncz (boncz)
Date: 2007-07-03 12:06
Message:
Logged In: YES
user_id=591107
Originator: NO
renamed with XQ: convention; recategorized into Pathfinder
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Comment By: Peter Boncz (boncz)
Date: 2007-07-03 12:03
Message:
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Originator: NO
I will have a look at this one
----------------------------------------------------------------------
Comment By: Jeremy Volkman (jvolkman)
Date: 2007-06-28 06:37
Message:
Logged In: YES
user_id=1702210
Originator: YES
The host system is Ubuntu Linux 7.04 on an Intel Pentium M w/ 2GiB RAM
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