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v0.5.1
https://github.com/python/cpython
09 December 2020, 11:06:31 UTC
Revision 106c1df736d38f5b411a8571b97275d0ecf1d0a9 authored by Miss Islington (bot) on 04 September 2020, 22:56:04 UTC, committed by GitHub on 04 September 2020, 22:56:04 UTC 
closes bpo-41533: Fix a potential memory leak when allocating a stack (GH-21847)
 

Free the stack allocated in va_build_stack if do_mkstack fails
and the stack is not a small_stack
(cherry picked from commit 75c80b0bda89debf312f075716b8c467d411f90e)

Co-authored-by: Tony Solomonik <tony.solomonik@gmail.com>
1 parent 8ed1c17
Raw File
Tip revision: 106c1df736d38f5b411a8571b97275d0ecf1d0a9 authored by Miss Islington (bot) on 04 September 2020, 22:56:04 UTC
closes bpo-41533: Fix a potential memory leak when allocating a stack (GH-21847)
Tip revision: 106c1df
pydebug.h 
#ifndef Py_LIMITED_API
#ifndef Py_PYDEBUG_H
#define Py_PYDEBUG_H
#ifdef __cplusplus
extern "C" {
#endif

PyAPI_DATA(int) Py_DebugFlag;
PyAPI_DATA(int) Py_VerboseFlag;
PyAPI_DATA(int) Py_QuietFlag;
PyAPI_DATA(int) Py_InteractiveFlag;
PyAPI_DATA(int) Py_InspectFlag;
PyAPI_DATA(int) Py_OptimizeFlag;
PyAPI_DATA(int) Py_NoSiteFlag;
PyAPI_DATA(int) Py_BytesWarningFlag;
PyAPI_DATA(int) Py_FrozenFlag;
PyAPI_DATA(int) Py_IgnoreEnvironmentFlag;
PyAPI_DATA(int) Py_DontWriteBytecodeFlag;
PyAPI_DATA(int) Py_NoUserSiteDirectory;
PyAPI_DATA(int) Py_UnbufferedStdioFlag;
PyAPI_DATA(int) Py_HashRandomizationFlag;
PyAPI_DATA(int) Py_IsolatedFlag;

#ifdef MS_WINDOWS
PyAPI_DATA(int) Py_LegacyWindowsFSEncodingFlag;
PyAPI_DATA(int) Py_LegacyWindowsStdioFlag;
#endif

/* this is a wrapper around getenv() that pays attention to
   Py_IgnoreEnvironmentFlag.  It should be used for getting variables like
   PYTHONPATH and PYTHONHOME from the environment */
#define Py_GETENV(s) (Py_IgnoreEnvironmentFlag ? NULL : getenv(s))

#ifdef __cplusplus
}
#endif
#endif /* !Py_PYDEBUG_H */
#endif /* Py_LIMITED_API */
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