Address a bug in the uuencode decoder, reported bu "donut" in SF bug
#127718: '@' and '`' seem to be confused.
diff --git a/Modules/binascii.c b/Modules/binascii.c
index 010e22d..85edd04 100644
--- a/Modules/binascii.c
+++ b/Modules/binascii.c
@@ -204,7 +204,7 @@
/* Check the character for legality
** The 64 in stead of the expected 63 is because
** there are a few uuencodes out there that use
- ** '@' as zero instead of space.
+ ** '`' as zero instead of space.
*/
if ( this_ch < ' ' || this_ch > (' ' + 64)) {
PyErr_SetString(Error, "Illegal char");
@@ -232,8 +232,8 @@
*/
while( ascii_len-- > 0 ) {
this_ch = *ascii_data++;
- /* Extra '@' may be written as padding in some cases */
- if ( this_ch != ' ' && this_ch != '@' &&
+ /* Extra '`' may be written as padding in some cases */
+ if ( this_ch != ' ' && this_ch != ' '+64 &&
this_ch != '\n' && this_ch != '\r' ) {
PyErr_SetString(Error, "Trailing garbage");
Py_DECREF(rv);