Use PyOS_snprintf instead of sprintf.
diff --git a/Python/dynload_win.c b/Python/dynload_win.c
index 155a9d6..9062cf3 100644
--- a/Python/dynload_win.c
+++ b/Python/dynload_win.c
@@ -159,7 +159,7 @@
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 @@
/* 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 @@
} 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 @@
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;
}