From: Bob Ippolito <bob@redivi.com>
Date: Fri, 26 May 2006 16:23:28 +0000 (+0000)
Subject: fix signed/unsigned mismatch in struct
X-Git-Tag: v2.5b1~462
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=0cbf2c57852d64855b88305dfa7d77f84936a674;p=python

fix signed/unsigned mismatch in struct
---

diff --git a/Modules/_struct.c b/Modules/_struct.c
index 95b5e0bb05..a114216918 100644
--- a/Modules/_struct.c
+++ b/Modules/_struct.c
@@ -763,7 +763,7 @@ bp_uint(char *p, PyObject *v, const formatdef *f)
 		return -1;
 	i = f->size;
 #ifdef PY_STRUCT_RANGE_CHECKING
-	if (i != SIZEOF_LONG && x >= (1 << (i * 8)))
+	if (i != SIZEOF_LONG && x >= (1 << (((unsigned int)i) * 8)))
 		return _range_error(f->format, f->size, 1);
 #endif
 	do {
@@ -975,7 +975,7 @@ lp_uint(char *p, PyObject *v, const formatdef *f)
 		return -1;
 	i = f->size;
 #ifdef PY_STRUCT_RANGE_CHECKING
-	if (i != SIZEOF_LONG && x >= (1 << (i * 8)))
+	if (i != SIZEOF_LONG && x >= (1 << (((unsigned int)i) * 8)))
 		return _range_error(f->format, f->size, 1);
 #endif
 	do {