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v0.5.1
https://github.com/python/cpython
09 December 2020, 11:06:31 UTC
Revision 5e27a6cb0b64eab189b474bd91f23c05cab94cb2 authored by Andrew M. Kuchling on 06 October 2006, 18:59:10 UTC, committed by Andrew M. Kuchling on 06 October 2006, 18:59:10 UTC 
[Backport r46602 | neal.norwitz]
 
Patch #1357836:

Prevent an invalid memory read from test_coding in case the done flag is set.
In that case, the loop isn't entered.  I wonder if rather than setting
the done flag in the cases before the loop, if they should just exit early.

This code looks like it should be refactored.

Backport candidate (also the early break above if decoding_fgets fails)
1 parent 08d7a49
Raw File
Tip revision: 5e27a6cb0b64eab189b474bd91f23c05cab94cb2 authored by Andrew M. Kuchling on 06 October 2006, 18:59:10 UTC
[Backport r46602 | neal.norwitz]
Tip revision: 5e27a6c
pythread.h 

#ifndef Py_PYTHREAD_H
#define Py_PYTHREAD_H

#define NO_EXIT_PROG		/* don't define PyThread_exit_prog() */
				/* (the result is no use of signals on SGI) */

typedef void *PyThread_type_lock;
typedef void *PyThread_type_sema;

#ifdef __cplusplus
extern "C" {
#endif

PyAPI_FUNC(void) PyThread_init_thread(void);
PyAPI_FUNC(long) PyThread_start_new_thread(void (*)(void *), void *);
PyAPI_FUNC(void) PyThread_exit_thread(void);
PyAPI_FUNC(void) PyThread__PyThread_exit_thread(void);
PyAPI_FUNC(long) PyThread_get_thread_ident(void);

PyAPI_FUNC(PyThread_type_lock) PyThread_allocate_lock(void);
PyAPI_FUNC(void) PyThread_free_lock(PyThread_type_lock);
PyAPI_FUNC(int) PyThread_acquire_lock(PyThread_type_lock, int);
#define WAIT_LOCK	1
#define NOWAIT_LOCK	0
PyAPI_FUNC(void) PyThread_release_lock(PyThread_type_lock);

#ifndef NO_EXIT_PROG
PyAPI_FUNC(void) PyThread_exit_prog(int);
PyAPI_FUNC(void) PyThread__PyThread_exit_prog(int);
#endif

/* Thread Local Storage (TLS) API */
PyAPI_FUNC(int) PyThread_create_key(void);
PyAPI_FUNC(void) PyThread_delete_key(int);
PyAPI_FUNC(int) PyThread_set_key_value(int, void *);
PyAPI_FUNC(void *) PyThread_get_key_value(int);
PyAPI_FUNC(void) PyThread_delete_key_value(int key);

#ifdef __cplusplus
}
#endif

#endif /* !Py_PYTHREAD_H */
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