Changeset 217 in josm for src/org

Timestamp:

2007-04-24T00:21:55+02:00 (17 years ago)

Author:

framm

Message:

Fixed BASE64 bug that would lead to exceptions on clear text lengths of 3n+2.
Patch provided by Sander Hoentjen.
Fixes ​http://lists.openstreetmap.org/pipermail/dev/2007-April/004090.html

File:

• src/org/openstreetmap/josm/tools/Base64.java (modified) (1 diff)

src/org/openstreetmap/josm/tools/Base64.java

@@ -12 +12 @@
             out.append(enc.charAt(buf.charAt(0)>>2));
             out.append(enc.charAt((buf.charAt(0) & 0x03) << 4 | (l==1?0:(buf.charAt(1) & 0xf0) >> 4)));
-            out.append(l>1?enc.charAt((buf.charAt(1) & 0x0f) << 2 | (buf.charAt(2) & 0xc0) >> 6):'=');
+            out.append(l>1?enc.charAt((buf.charAt(1) & 0x0f) << 2 | (l==2?0:(buf.charAt(2) & 0xc0) >> 6)):'=');
             out.append(l>2?enc.charAt(buf.charAt(2) & 0x3f):'=');
                 }