Update Python 3 to 3.13.14

commit_hash:9913a0288f56b5ddd0f99e5b2ff1569d491cbe5d

1 files changed, 22 insertions, 17 deletions

diff --git a/contrib/tools/python3/Modules/_sqlite/blob.c b/contrib/tools/python3/Modules/_sqlite/blob.c
index 4db1ac474ef..c09c8582f89 100644
--- a/contrib/tools/python3/Modules/_sqlite/blob.c
+++ b/contrib/tools/python3/Modules/_sqlite/blob.c
@@ -167,14 +167,14 @@ _sqlite3.Blob.read as blob_read
 
 Read data at the current offset position.
 
-If the end of the blob is reached, the data up to end of file will be returned.
-When length is not specified, or is negative, Blob.read() will read until the
-end of the blob.
+If the end of the blob is reached, the data up to end of file will
+be returned.  When length is not specified, or is negative,
+Blob.read() will read until the end of the blob.
 [clinic start generated code]*/
 
 static PyObject *
 blob_read_impl(pysqlite_Blob *self, int length)
-/*[clinic end generated code: output=1fc99b2541360dde input=f2e4aa4378837250]*/
+/*[clinic end generated code: output=1fc99b2541360dde input=6b745ad37720e556]*/
 {
     if (!check_blob(self)) {
         return NULL;
@@ -234,13 +234,13 @@ _sqlite3.Blob.write as blob_write
 
 Write data at the current offset.
 
-This function cannot change the blob length.  Writing beyond the end of the
-blob will result in an exception being raised.
+This function cannot change the blob length.  Writing beyond the end
+of the blob will result in an exception being raised.
 [clinic start generated code]*/
 
 static PyObject *
 blob_write_impl(pysqlite_Blob *self, Py_buffer *data)
-/*[clinic end generated code: output=b34cf22601b570b2 input=a84712f24a028e6d]*/
+/*[clinic end generated code: output=b34cf22601b570b2 input=0d372cb0240a5d49]*/
 {
     if (!check_blob(self)) {
         return NULL;
@@ -264,14 +264,15 @@ _sqlite3.Blob.seek as blob_seek
 
 Set the current access position to offset.
 
-The origin argument defaults to os.SEEK_SET (absolute blob positioning).
-Other values for origin are os.SEEK_CUR (seek relative to the current position)
-and os.SEEK_END (seek relative to the blob's end).
+The origin argument defaults to os.SEEK_SET (absolute blob
+positioning).  Other values for origin are os.SEEK_CUR (seek
+relative to the current position) and os.SEEK_END (seek relative to
+the blob's end).
 [clinic start generated code]*/
 
 static PyObject *
 blob_seek_impl(pysqlite_Blob *self, int offset, int origin)
-/*[clinic end generated code: output=854c5a0e208547a5 input=5da9a07e55fe6bb6]*/
+/*[clinic end generated code: output=854c5a0e208547a5 input=84aea1b6b48607dd]*/
 {
     if (!check_blob(self)) {
         return NULL;
@@ -516,21 +517,25 @@ ass_subscript_slice(pysqlite_Blob *self, PyObject *item, PyObject *value)
         return -1;
     }
 
-    if (len == 0) {
-        return 0;
-    }
-
     Py_buffer vbuf;
     if (PyObject_GetBuffer(value, &vbuf, PyBUF_SIMPLE) < 0) {
         return -1;
     }
 
-    int rc = -1;
     if (vbuf.len != len) {
         PyErr_SetString(PyExc_IndexError,
                         "Blob slice assignment is wrong size");
+        PyBuffer_Release(&vbuf);
+        return -1;
     }
-    else if (step == 1) {
+
+    if (len == 0) {
+        PyBuffer_Release(&vbuf);
+        return 0;
+    }
+
+    int rc = -1;
+    if (step == 1) {
         rc = inner_write(self, vbuf.buf, len, start);
     }
     else {