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v0.5.1
https://github.com/python/cpython
09 December 2020, 11:06:31 UTC
Revision da604c19923ef1fd365a0ace5bb8c6e0bbe763ce authored by Andrew M. Kuchling on 05 October 2006, 18:49:36 UTC, committed by Andrew M. Kuchling on 05 October 2006, 18:49:36 UTC 
[Backport r50783 | neal.norwitz.  The bytes_left code is complicated,
 
 but looks correct on a casual inspection and hasn't been modified
 in the trunk.  Does anyone want to review further?]

Ensure we don't write beyond errText.  I think I got this right, but
it definitely could use some review to ensure I'm not off by one
and there's no possible overflow/wrap-around of bytes_left.
Reported by Klocwork #1.

Fix a problem if there is a failure allocating self->db.
Found with failmalloc.
1 parent 9788095
Raw File
Tip revision: da604c19923ef1fd365a0ace5bb8c6e0bbe763ce authored by Andrew M. Kuchling on 05 October 2006, 18:49:36 UTC
[Backport r50783 | neal.norwitz. The bytes_left code is complicated,
Tip revision: da604c1
import.h 

/* Module definition and import interface */

#ifndef Py_IMPORT_H
#define Py_IMPORT_H
#ifdef __cplusplus
extern "C" {
#endif

PyAPI_FUNC(long) PyImport_GetMagicNumber(void);
PyAPI_FUNC(PyObject *) PyImport_ExecCodeModule(char *name, PyObject *co);
PyAPI_FUNC(PyObject *) PyImport_ExecCodeModuleEx(
	char *name, PyObject *co, char *pathname);
PyAPI_FUNC(PyObject *) PyImport_GetModuleDict(void);
PyAPI_FUNC(PyObject *) PyImport_AddModule(char *name);
PyAPI_FUNC(PyObject *) PyImport_ImportModule(char *name);
PyAPI_FUNC(PyObject *) PyImport_ImportModuleEx(
	char *name, PyObject *globals, PyObject *locals, PyObject *fromlist);
PyAPI_FUNC(PyObject *) PyImport_Import(PyObject *name);
PyAPI_FUNC(PyObject *) PyImport_ReloadModule(PyObject *m);
PyAPI_FUNC(void) PyImport_Cleanup(void);
PyAPI_FUNC(int) PyImport_ImportFrozenModule(char *);

PyAPI_FUNC(struct filedescr *) _PyImport_FindModule(
	const char *, PyObject *, char *, size_t, FILE **, PyObject **);
PyAPI_FUNC(int) _PyImport_IsScript(struct filedescr *);
PyAPI_FUNC(void) _PyImport_ReInitLock(void);

PyAPI_FUNC(PyObject *)_PyImport_FindExtension(char *, char *);
PyAPI_FUNC(PyObject *)_PyImport_FixupExtension(char *, char *);

struct _inittab {
    char *name;
    void (*initfunc)(void);
};

PyAPI_DATA(struct _inittab *) PyImport_Inittab;

PyAPI_FUNC(int) PyImport_AppendInittab(char *name, void (*initfunc)(void));
PyAPI_FUNC(int) PyImport_ExtendInittab(struct _inittab *newtab);

struct _frozen {
    char *name;
    unsigned char *code;
    int size;
};

/* Embedding apps may change this pointer to point to their favorite
   collection of frozen modules: */

PyAPI_DATA(struct _frozen *) PyImport_FrozenModules;

#ifdef __cplusplus
}
#endif
#endif /* !Py_IMPORT_H */
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