➜
This issue tracker has been migrated to GitHub,
and is currently read-only.
For more information,
see the GitHub FAQs in the Python's Developer Guide.
Created on 2018-11-15 21:56 by pmpp, last changed 2022-04-11 14:59 by admin. This issue is now closed.
| Files | ||||
|---|---|---|---|---|
| File name | Uploaded | Description | Edit | |
| pih.py | pmpp, 2018-11-15 21:56 | crash test PyOS_InputHook | ||
| Messages (5) | |||
|---|---|---|---|
| msg329969 - (view) | Author: pmp-p (pmpp) * | Date: 2018-11-15 21:56 | |
when using PyOS_InputHook from within readline module two signals are to be handled SIGINT and SIGWINCH SIGINT is really usefull in case hook has a problem though in some case it should be nice to prevent it too (async loop in repl background) but SIGWINCH is an annoyance and often lead to interpreter crash. sample file: linux crash test under ubuntu bionic python 3.7.1 gcc7 more elaborated test case https://github.com/pmp-p/aioprompt |
|||
| msg329970 - (view) | Author: STINNER Victor (vstinner) *  |
Date: 2018-11-15 22:03 | |
Can you please describe what happens and what is the expected behavior? When I run "python3 pih.py", the script exits immediately and then a get many "kill: (5441) - No such process" errors in bash. |
|||
| msg329971 - (view) | Author: pmp-p (pmpp) * | Date: 2018-11-15 22:12 | |
oops use: python3 -i -u -B pih.py to run crash test |
|||
| msg329972 - (view) | Author: pmp-p (pmpp) * | Date: 2018-11-15 22:18 | |
expected result would look like: python3.6 -i -u -B pih.py >>> Segmentation fault (core dumped) |
|||
| msg329973 - (view) | Author: STINNER Victor (vstinner) * |
Date: 2018-11-15 22:32 | |
You don't use properly ctypes. This issue is unrelated to signals. The fix is: HOOKFUNC = CFUNCTYPE(c_char_p,). |
|||
| History | |||
|---|---|---|---|
| Date | User | Action | Args |
| 2022-04-11 14:59:08 | admin | set | github: 79442 |
| 2018-11-15 22:32:33 | vstinner | set | status: open -> closed resolution: not a bug messages: + msg329973 stage: resolved |
| 2018-11-15 22:18:01 | pmpp | set | messages: + msg329972 |
| 2018-11-15 22:12:18 | pmpp | set | messages: + msg329971 |
| 2018-11-15 22:03:03 | vstinner | set | nosy:
+ vstinner messages: + msg329970 |
| 2018-11-15 21:56:03 | pmpp | create | |