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Fix:

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[ 1176893 ] Readline segfault

by unsilly-ing PyGILState_Release().

Backport candidate.
This commit is contained in:
Michael W. Hudson 2005-04-18 08:46:17 +00:00
parent 6d22b56b7e
commit 774479c68b
2 changed files with 7 additions and 1 deletions
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6
Misc/NEWS
View file

@ -12,6 +12,12 @@ What's New in Python 2.5 alpha 1?
Core and builtins Core and builtins
----------------- -----------------
- It is now safe to call PyGILState_Release() before
PyEval_InitThreads() (note that if there is reason to believe there
are multiple threads around you still must call PyEval_InitThreads()
before using the Python API; this fix is for extension modules that
have no way of knowing if Python is multi-threaded yet).
- Typing Ctrl-C whilst raw_input() was waiting in a build with threads - Typing Ctrl-C whilst raw_input() was waiting in a build with threads
disabled caused a crash. disabled caused a crash.

2
Python/pystate.c
View file

@ -503,6 +503,6 @@ PyGILState_Release(PyGILState_STATE oldstate)
} }
/* Release the lock if necessary */ /* Release the lock if necessary */
else if (oldstate == PyGILState_UNLOCKED) else if (oldstate == PyGILState_UNLOCKED)
PyEval_ReleaseThread(tcur); PyEval_SaveThread();
} }
#endif /* WITH_THREAD */ #endif /* WITH_THREAD */