[issue30057] signal.signal should check tripped signals

2017-11-03 Thread Antoine Pitrou 

Change by Antoine Pitrou :


--
resolution:  -> fixed
stage: patch review -> resolved
status: open -> closed
versions: +Python 2.7

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[issue30057] signal.signal should check tripped signals

2017-11-03 Thread Antoine Pitrou 

Antoine Pitrou  added the comment:


New changeset c713837e91f39dc18740c74729cb7cebcf54fe6e by Antoine Pitrou in 
branch '2.7':
[2.7] bpo-30057: Fix potential missed signal in signal.signal(). (GH-4258) 
(#4263)
https://github.com/python/cpython/commit/c713837e91f39dc18740c74729cb7cebcf54fe6e


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[issue30057] signal.signal should check tripped signals

2017-11-03 Thread Antoine Pitrou 

Antoine Pitrou  added the comment:


New changeset ea80ae04e2ec68c7e289048d3224a24b3c3fb107 by Antoine Pitrou (Miss 
Islington (bot)) in branch '3.6':
bpo-30057: Fix potential missed signal in signal.signal(). (GH-4258) (#4261)
https://github.com/python/cpython/commit/ea80ae04e2ec68c7e289048d3224a24b3c3fb107


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[issue30057] signal.signal should check tripped signals

2017-11-03 Thread Antoine Pitrou 

Change by Antoine Pitrou :


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pull_requests: +4225

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[issue30057] signal.signal should check tripped signals

2017-11-03 Thread Roundup Robot 

Change by Roundup Robot :


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pull_requests: +4223

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[issue30057] signal.signal should check tripped signals

2017-11-03 Thread Antoine Pitrou 

Antoine Pitrou  added the comment:


New changeset f6f90ff079a22b79a58d47b6117cc8a8c7d366f3 by Antoine Pitrou in 
branch 'master':
bpo-30057: Fix potential missed signal in signal.signal(). (#4258)
https://github.com/python/cpython/commit/f6f90ff079a22b79a58d47b6117cc8a8c7d366f3


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[issue30057] signal.signal should check tripped signals

2017-11-03 Thread Antoine Pitrou 

Change by Antoine Pitrou :


--
pull_requests: +4220
stage:  -> patch review

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[issue30057] signal.signal should check tripped signals

2017-11-03 Thread Antoine Pitrou 

Antoine Pitrou  added the comment:

Thanks for the report! I will push your patch soon.

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versions: +Python 3.6, Python 3.7 -Python 2.7, Python 3.5

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[issue30057] signal.signal should check tripped signals

2017-10-31 Thread STINNER Victor 

Change by STINNER Victor :


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nosy: +pitrou

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[issue30057] signal.signal should check tripped signals

2017-04-12 Thread Jeroen Demeyer 

Changes by Jeroen Demeyer :


Added file: http://bugs.python.org/file46802/fix30057-py3.patch

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[issue30057] signal.signal should check tripped signals

2017-04-12 Thread Jeroen Demeyer 

Changes by Jeroen Demeyer :


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keywords: +patch
Added file: http://bugs.python.org/file46801/fix30057-py2.patch

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[issue30057] signal.signal should check tripped signals

2017-04-12 Thread Jeroen Demeyer 

New submission from Jeroen Demeyer:

There is a race condition in calling signal.signal() if the signal arrives 
while (or right before) signal.signal() is being executed: the function 
signal.signal(sig, action) marks the signal "sig" as not tripped. Because of 
this, signals can get lost. Instead, it would be better to call 
PyErr_CheckSignals() to check for pending signals.

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components: Interpreter Core
messages: 291561
nosy: jdemeyer
priority: normal
severity: normal
status: open
title: signal.signal should check tripped signals
versions: Python 2.7, Python 3.5

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