reset pos on buf reread

(indexoutofboundsEx 4096)


git-svn-id: https://joinup.ec.europa.eu/svn/mocca/trunk@524 8a26b1a7-26f0-462f-b9ef-d0e30c41f5a4

1 files changed, 10 insertions, 4 deletions

diff --git a/bkucommon/src/main/java/at/gv/egiz/bku/binding/XWWWFormUrlInputIterator.java b/bkucommon/src/main/java/at/gv/egiz/bku/binding/XWWWFormUrlInputIterator.java
index f052ce05..f60b42b3 100644
--- a/bkucommon/src/main/java/at/gv/egiz/bku/binding/XWWWFormUrlInputIterator.java
+++ b/bkucommon/src/main/java/at/gv/egiz/bku/binding/XWWWFormUrlInputIterator.java
@@ -312,12 +312,18 @@ public class XWWWFormUrlInputIterator implements Iterator<FormParameter> {
           } else if (buf[pos] == '+') {
             b[off] = ' ';
           } else if (buf[pos] == '%') {
-            if (++pos == count && (count = in.read(buf)) == -1) {
-              throw new IOException("Invalid URL encoding.");
+            if (++pos == count) {
+              if ((count = in.read(buf)) == -1) {
+                throw new IOException("Invalid URL encoding.");
+              }
+              pos = 0;
             }
             int c1 = Character.digit(buf[pos], 16);
-            if (++pos == count && (count = in.read(buf)) == -1) {
-              throw new IOException("Invalid URL encoding.");
+            if (++pos == count) {
+              if ((count = in.read(buf)) == -1) {
+                throw new IOException("Invalid URL encoding.");
+              }
+              pos = 0;
             }
             int c2 = Character.digit(buf[pos], 16);
             b[off] = (byte) ((c1 << 4) | c2);