1 files changed, 0 insertions, 55 deletions
diff --git a/lang/python27/files/patch-python_mysnprintf.c b/lang/python27/files/patch-python_mysnprintf.c
deleted file mode 100644
index 276dd21a1b31..000000000000
--- a/lang/python27/files/patch-python_mysnprintf.c
+++ /dev/null
@@ -1,55 +0,0 @@
---- Python/mysnprintf.c.orig	2001-12-21 16:32:15.000000000 +0000
-+++ Python/mysnprintf.c	2008-08-30 10:46:31.000000000 +0100
-@@ -54,18 +54,28 @@
- PyOS_vsnprintf(char *str, size_t size, const char  *format, va_list va)
- {
- 	int len;  /* # bytes written, excluding \0 */
--#ifndef HAVE_SNPRINTF
-+#ifdef HAVE_SNPRINTF
-+#define _PyOS_vsnprintf_EXTRA_SPACE 1
-+#else
-+#define _PyOS_vsnprintf_EXTRA_SPACE 512
- 	char *buffer;
- #endif
- 	assert(str != NULL);
- 	assert(size > 0);
- 	assert(format != NULL);
-+	/* We take a size_t as input but return an int.  Sanity check
-+	 * our input so that it won't cause an overflow in the
-+         * vsnprintf return value or the buffer malloc size.  */
-+	if (size > INT_MAX - _PyOS_vsnprintf_EXTRA_SPACE) {
-+		len = -666;
-+		goto Done;
-+	}
- 
- #ifdef HAVE_SNPRINTF
- 	len = vsnprintf(str, size, format, va);
- #else
- 	/* Emulate it. */
--	buffer = PyMem_MALLOC(size + 512);
-+	buffer = PyMem_MALLOC(size + _PyOS_vsnprintf_EXTRA_SPACE);
- 	if (buffer == NULL) {
- 		len = -666;
- 		goto Done;
-@@ -75,7 +85,7 @@
- 	if (len < 0)
- 		/* ignore the error */;
- 
--	else if ((size_t)len >= size + 512)
-+	else if ((size_t)len >= size + _PyOS_vsnprintf_EXTRA_SPACE)
- 		Py_FatalError("Buffer overflow in PyOS_snprintf/PyOS_vsnprintf");
- 
- 	else {
-@@ -86,8 +96,10 @@
- 		str[to_copy] = '\0';
- 	}
- 	PyMem_FREE(buffer);
--Done:
- #endif
--	str[size-1] = '\0';
-+Done:
-+	if (size > 0)
-+		str[size-1] = '\0';
- 	return len;
-+#undef _PyOS_vsnprintf_EXTRA_SPACE
- }