AppPkg/Applications/Python: Explicitly initialize variables before use to keep newer compilers happy.

Explicitly initialize variables before any potential use.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Daryl McDaniel <daryl.mcdaniel@intel.com>
Reviewed-by: Jaben Carsey <Jaben.carsey@intel.com>
Reviewed-by: Erik Bjorge <erik.c.bjorge@intel.com>


git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15819 6f19259b-4bc3-4df7-8a09-765794883524

5 files changed, 18 insertions, 16 deletions

diff --git a/AppPkg/Applications/Python/Python-2.7.2/Modules/socketmodule.c b/AppPkg/Applications/Python/Python-2.7.2/Modules/socketmodule.c
index 36682beb1c..652f45f5b8 100644
--- a/AppPkg/Applications/Python/Python-2.7.2/Modules/socketmodule.c
+++ b/AppPkg/Applications/Python/Python-2.7.2/Modules/socketmodule.c
@@ -1369,9 +1369,9 @@ getsockaddrarg(PySocketSockObject *s, PyObject *args,
         {

             struct sockaddr_hci *addr = (struct sockaddr_hci *)addr_ret;

 #if defined(__NetBSD__) || defined(__DragonFly__)

-			char *straddr = PyBytes_AS_STRING(args);

+      char *straddr = PyBytes_AS_STRING(args);

 

-			_BT_HCI_MEMB(addr, family) = AF_BLUETOOTH;

+      _BT_HCI_MEMB(addr, family) = AF_BLUETOOTH;

             if (straddr == NULL) {

                 PyErr_SetString(socket_error, "getsockaddrarg: "

                     "wrong format");

@@ -2824,7 +2824,7 @@ static PyObject *
 sock_sendto(PySocketSockObject *s, PyObject *args)

 {

     Py_buffer pbuf;

-    PyObject *addro;

+    PyObject *addro = NULL;

     char *buf;

     Py_ssize_t len;

     sock_addr_t addrbuf;

diff --git a/AppPkg/Applications/Python/Python-2.7.2/Objects/object.c b/AppPkg/Applications/Python/Python-2.7.2/Objects/object.c
index 2fd38437c6..2cdc043c77 100644
--- a/AppPkg/Applications/Python/Python-2.7.2/Objects/object.c
+++ b/AppPkg/Applications/Python/Python-2.7.2/Objects/object.c
@@ -470,11 +470,11 @@ PyObject_Str(PyObject *v)
 PyObject *

 PyObject_Unicode(PyObject *v)

 {

-    PyObject *res;

-    PyObject *func;

-    PyObject *str;

+    PyObject *res       = NULL;

+    PyObject *func      = NULL;

+    PyObject *str       = NULL;

     int unicode_method_found = 0;

-    static PyObject *unicodestr;

+    static PyObject *unicodestr   = NULL;

 

     if (v == NULL) {

         res = PyString_FromString("<NULL>");

diff --git a/AppPkg/Applications/Python/Python-2.7.2/Objects/stringobject.c b/AppPkg/Applications/Python/Python-2.7.2/Objects/stringobject.c
index 5abc9957e2..3d3c6413df 100644
--- a/AppPkg/Applications/Python/Python-2.7.2/Objects/stringobject.c
+++ b/AppPkg/Applications/Python/Python-2.7.2/Objects/stringobject.c
@@ -4263,9 +4263,9 @@ PyString_Format(PyObject *format, PyObject *args)
             int c = '\0';

             int fill;

             int isnumok;

-            PyObject *v = NULL;

-            PyObject *temp = NULL;

-            char *pbuf;

+            PyObject *v     = NULL;

+            PyObject *temp  = NULL;

+            char *pbuf      = NULL;

             int sign;

             Py_ssize_t len;

             char formatbuf[FORMATBUFLEN];

diff --git a/AppPkg/Applications/Python/Python-2.7.2/Objects/unicodeobject.c b/AppPkg/Applications/Python/Python-2.7.2/Objects/unicodeobject.c
index 34b6a4fdaa..67abada2b2 100644
--- a/AppPkg/Applications/Python/Python-2.7.2/Objects/unicodeobject.c
+++ b/AppPkg/Applications/Python/Python-2.7.2/Objects/unicodeobject.c
@@ -1865,7 +1865,7 @@ char utf8_code_length[256] = {
        illegal prefix.  See RFC 3629 for details */

     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* 00-0F */

     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

-    1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 

+    1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

@@ -2221,7 +2221,7 @@ PyUnicode_DecodeUTF32Stateful(const char *s,
 #endif

     PyObject *errorHandler = NULL;

     PyObject *exc = NULL;

-    

+

     q = (unsigned char *)s;

     e = q + size;

 

@@ -8295,9 +8295,9 @@ PyObject *PyUnicode_Format(PyObject *format,
             Py_UNICODE c = '\0';

             Py_UNICODE fill;

             int isnumok;

-            PyObject *v = NULL;

-            PyObject *temp = NULL;

-            Py_UNICODE *pbuf;

+            PyObject *v       = NULL;

+            PyObject *temp    = NULL;

+            Py_UNICODE *pbuf  = NULL;

             Py_UNICODE sign;

             Py_ssize_t len;

             Py_UNICODE formatbuf[FORMATBUFLEN]; /* For format{int,char}() */

diff --git a/AppPkg/Applications/Python/Python-2.7.2/Objects/weakrefobject.c b/AppPkg/Applications/Python/Python-2.7.2/Objects/weakrefobject.c
index ed16b254ca..f852aea349 100644
--- a/AppPkg/Applications/Python/Python-2.7.2/Objects/weakrefobject.c
+++ b/AppPkg/Applications/Python/Python-2.7.2/Objects/weakrefobject.c
@@ -914,7 +914,9 @@ PyObject_ClearWeakRefs(PyObject *object)
         PyWeakReference *current = *list;

         Py_ssize_t count = _PyWeakref_GetWeakrefCount(current);

         int restore_error = PyErr_Occurred() ? 1 : 0;

-        PyObject *err_type, *err_value, *err_tb;

+        PyObject *err_type    = NULL,

+                 *err_value   = NULL,

+                 *err_tb      = NULL;

 

         if (restore_error)

             PyErr_Fetch(&err_type, &err_value, &err_tb);