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Created on 2011年01月15日 15:18 by rosslagerwall, last changed 2022年04月11日 14:57 by admin. This issue is now closed.
| Files | ||||
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| File name | Uploaded | Description | Edit | |
| mmap.patch | rosslagerwall, 2011年01月15日 15:18 | |||
| Messages (3) | |||
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| msg126334 - (view) | Author: Ross Lagerwall (rosslagerwall) (Python committer) | Date: 2011年01月15日 15:18 | |
If a mmap length 0 is used and an offset is used as well, the size to mmap() is calculated as the size of the file instead of the size of the file minus offset. This means that trying to access a certain part does not result in an index error but a segfault (bus error). Attached is a patch that fixes the issue + a unit test. |
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| msg126337 - (view) | Author: Antoine Pitrou (pitrou) * (Python committer) | Date: 2011年01月15日 16:19 | |
Thanks for the patch. Committed in r88022 (3.2), r88023 (3.1) and r88024 (2.7). |
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| msg126343 - (view) | Author: Antoine Pitrou (pitrou) * (Python committer) | Date: 2011年01月15日 17:40 | |
It also needed fixing on Windows: committed in r88036, r88037 and r88038. |
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| History | |||
|---|---|---|---|
| Date | User | Action | Args |
| 2022年04月11日 14:57:11 | admin | set | github: 55125 |
| 2011年01月15日 17:40:16 | pitrou | set | nosy:
loewis, amaury.forgeotdarc, pitrou, r.david.murray, rosslagerwall messages: + msg126343 |
| 2011年01月15日 16:19:28 | pitrou | set | status: open -> closed nosy: loewis, amaury.forgeotdarc, pitrou, r.david.murray, rosslagerwall messages: + msg126337 resolution: fixed stage: resolved |
| 2011年01月15日 15:18:57 | rosslagerwall | create | |