Fix another endless loop in imapparser

Thanks to Francois Andriot for the patch This resolves Bug 1235 (cherry picked from commit 786fea2fe8)
13 years ago · 1a0e1c584f
parent 9dc91538a9
commit 1a0e1c584f
1 changed files with 5 additions and 1 deletions
--- a/kioslaves/imap4/imapparser.h
+++ b/kioslaves/imap4/imapparser.h
@ -94,7 +94,11 @@ public:
  }
  uint length()
  {
-    return data.size() - pos;
+    if( pos < data.size() ) {
+      return data.size() - pos;
+    } else {
+      return 0;
+    }
  }
  void fromString(const TQString &s)
  {