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Created on 2016-11-05 12:50 by Stone, last changed 2022-04-11 14:58 by admin. This issue is now closed.
| Messages (3) | |||
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| msg280111 - (view) | Author: Honor (Stone) | Date: 2016-11-05 12:50 | |
Hi,
I am compiling python from source code with clang compiler.
as follows result:
==5284==ERROR: LeakSanitizer: detected memory leaks
Direct leak of 11776 byte(s) in 8 object(s) allocated from:
#0 0x49ccbe (/home/y/Downloads/Python-3.5.2/Parser/pgen+0x49ccbe)
#1 0x4c86ca (/home/y/Downloads/Python-3.5.2/Parser/pgen+0x4c86ca)
Indirect leak of 2000 byte(s) in 3 object(s) allocated from:
#0 0x49ccbe (/home/y/Downloads/Python-3.5.2/Parser/pgen+0x49ccbe)
#1 0x4c86ca (/home/y/Downloads/Python-3.5.2/Parser/pgen+0x4c86ca)
Indirect leak of 898 byte(s) in 86 object(s) allocated from:
#0 0x49c9cb (/home/y/Downloads/Python-3.5.2/Parser/pgen+0x49c9cb)
#1 0x2ad0d5405679 (/lib/x86_64-linux-gnu/libc.so.6+0x89679)
Indirect leak of 520 byte(s) in 1 object(s) allocated from:
#0 0x49c9cb (/home/y/Downloads/Python-3.5.2/Parser/pgen+0x49c9cb)
#1 0x4cb549 (/home/y/Downloads/Python-3.5.2/Parser/pgen+0x4cb549)
Indirect leak of 178 byte(s) in 33 object(s) allocated from:
#0 0x49c9cb (/home/y/Downloads/Python-3.5.2/Parser/pgen+0x49c9cb)
#1 0x4c14d4 (/home/y/Downloads/Python-3.5.2/Parser/pgen+0x4c14d4)
SUMMARY: AddressSanitizer: 15372 byte(s) leaked in 131 allocation(s).
Python version 3.5.2
Operating System: Linux y 3.13.0-24-generic 14.04 ubuntu
gcc version 4.8.4 (Ubuntu 4.8.4-2ubuntu1~14.04.3)
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| msg280113 - (view) | Author: Xiang Zhang (xiang.zhang) *  |
Date: 2016-11-05 13:50 | |
This seems a same problem as in #27780. |
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| msg280114 - (view) | Author: Honor (Stone) | Date: 2016-11-05 14:10 | |
Hmmm, Ok. Thanks a lot. On Sat, Nov 5, 2016 at 4:50 PM, Xiang Zhang <report@bugs.python.org> wrote: > > Xiang Zhang added the comment: > > This seems a same problem as in #27780. > > ---------- > nosy: +xiang.zhang > > _______________________________________ > Python tracker <report@bugs.python.org> > <http://bugs.python.org/issue28620> > _______________________________________ > |
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| History | |||
|---|---|---|---|
| Date | User | Action | Args |
| 2022-04-11 14:58:39 | admin | set | github: 72806 |
| 2016-11-05 14:56:14 | r.david.murray | set | status: open -> closed superseder: memory leaks in pgen build step abort build with address sanitizer enabled resolution: duplicate stage: resolved |
| 2016-11-05 14:10:32 | Stone | set | messages: + msg280114 |
| 2016-11-05 13:50:45 | xiang.zhang | set | nosy:
+ xiang.zhang messages: + msg280113 |
| 2016-11-05 12:50:06 | Stone | create | |