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Use PyOS_snprintf instead of sprintf.

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This commit is contained in:
Jeremy Hylton 2001-11-28 20:42:20 +00:00
parent ef58b31991
commit 518ab1c02a
13 changed files with 45 additions and 39 deletions
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26
Python/dynload_win.c
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@ -159,7 +159,7 @@ dl_funcptr _PyImport_GetDynLoadFunc(const char *fqname, const char *shortname,
dl_funcptr p;
char funcname[258], *import_python;
sprintf(funcname, "init%.200s", shortname);
PyOS_snprintf(funcname, sizeof(funcname), "init%.200s", shortname);
#ifdef MS_WIN32
{
@ -201,9 +201,9 @@ dl_funcptr _PyImport_GetDynLoadFunc(const char *fqname, const char *shortname,
/* Problem: could not get the error message.
This should not happen if called correctly. */
if (theLength == 0) {
sprintf(errBuf,
"DLL load failed with error code %d",
errorCode);
PyOS_snprintf(errBuf, sizeof(errBuf),
"DLL load failed with error code %d",
errorCode);
} else {
size_t len;
/* For some reason a \r\n
@ -225,16 +225,16 @@ dl_funcptr _PyImport_GetDynLoadFunc(const char *fqname, const char *shortname,
} else {
char buffer[256];
sprintf(buffer,"python%d%d.dll",
PyOS_snprintf(buffer, sizeof(buffer), "python%d%d.dll",
PY_MAJOR_VERSION,PY_MINOR_VERSION);
import_python = GetPythonImport(hDLL);
if (import_python &&
strcasecmp(buffer,import_python)) {
sprintf(buffer,
"Module use of %.150s conflicts "
"with this version of Python.",
import_python);
PyOS_snprintf(buffer, sizeof(buffer),
"Module use of %.150s conflicts "
"with this version of Python.",
import_python);
PyErr_SetString(PyExc_ImportError,buffer);
FreeLibrary(hDLL);
return NULL;
@ -251,14 +251,16 @@ dl_funcptr _PyImport_GetDynLoadFunc(const char *fqname, const char *shortname,
strchr(pathname, '/') == NULL)
{
/* Prefix bare filename with ".\" */
sprintf(pathbuf, ".\\%-.13s", pathname);
PyOS_snprintf(pathbuf, sizeof(pathbuf),
".\\%-.13s", pathname);
pathname = pathbuf;
}
hDLL = LoadLibrary(pathname);
if (hDLL < HINSTANCE_ERROR){
char errBuf[256];
sprintf(errBuf,
"DLL load failed with error code %d", hDLL);
PyOS_snprintf(errBuf, sizeof(errBuf),
"DLL load failed with error code %d",
hDLL);
PyErr_SetString(PyExc_ImportError, errBuf);
return NULL;
}