Issue 24104: Use after free in xmlparser_setevents (2) (original) (raw)
Issue24104
Created on 2015-05-01 14:15 by pkt, last changed 2022-04-11 14:58 by admin. This issue is now closed.
| Messages (5) |
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| msg242321 - (view) |
Author: paul (pkt) |
Date: 2015-05-01 14:15 |
| # Program received signal SIGSEGV, Segmentation fault. # 0x4068565c in xmlparser_setevents (self=0x4064b13c, args=([], [<S2 at remote 0x4064b0e4>])) # at /home/p/Python-3.4.1/Modules/_elementtree.c:3562 # 3562 if (PyUnicode_Check(event_name_obj)) { # (gdb) print *event_name_obj # $6 = {_ob_next = 0xdbdbdbdb, _ob_prev = 0xdbdbdbdb, ob_refcnt = -606348325, ob_type = 0xdbdbdbdb} # # # "event_name_obj" is deleted inside a custom destructor. Use after free. |
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| msg242839 - (view) |
Author: Alex LordThorsen (Alex.LordThorsen) * |
Date: 2015-05-09 20:37 |
| ../cpython/python.exe test_xmlparser_setevents.py __del__ 1 __del__ 3 Segmentation fault: 11 Confirmation on 3.5.0a4 Python 3.5.0a4+ |
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| msg246067 - (view) |
Author: paul (pkt) |
Date: 2015-07-02 10:26 |
| ping |
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| msg246146 - (view) |
Author: paul (pkt) |
Date: 2015-07-03 07:45 |
| ping |
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| msg257389 - (view) |
Author: Martin Panter (martin.panter) *  |
Date: 2016-01-03 00:40 |
| Serhiy, you mentioned your Issue 24103 patch also fixes this. Should we close this one now as well, or is there more to do? |
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| History |
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| Date |
User |
Action |
Args |
| 2022-04-11 14:58:16 |
admin |
set |
github: 68292 |
| 2016-01-03 06:22:14 |
serhiy.storchaka |
set |
status: open -> closedsuperseder: Use after free in xmlparser_setevents (1)resolution: duplicatestage: needs patch -> resolved |
| 2016-01-03 00:40:37 |
martin.panter |
set |
nosy: + martin.pantermessages: + |
| 2015-07-03 07:45:54 |
pkt |
set |
messages: + |
| 2015-07-02 10:26:31 |
pkt |
set |
messages: + |
| 2015-05-09 20:37:25 |
Alex.LordThorsen |
set |
nosy: + Alex.LordThorsenmessages: + |
| 2015-05-03 06:55:25 |
Arfrever |
set |
nosy: + Arfrever |
| 2015-05-02 04:53:31 |
serhiy.storchaka |
set |
nosy: + serhiy.storchakacomponents: + XML |
| 2015-05-01 14🔞37 |
christian.heimes |
set |
nosy: + christian.heimesstage: needs patchcomponents: + Extension Modulesversions: + Python 3.5 |
| 2015-05-01 14:15:42 |
pkt |
create |
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