File libidn-CVE-2017-14062.patch of Package libidn.10845

Index: libidn-1.28/lib/punycode.c
===================================================================
--- libidn-1.28.orig/lib/punycode.c
+++ libidn-1.28/lib/punycode.c
@@ -89,11 +89,11 @@ enum
 /* point (for use in representing integers) in the range 0 to */
 /* base-1, or base if cp does not represent a value.          */
 
-static punycode_uint
-decode_digit (punycode_uint cp)
+static unsigned
+decode_digit (int cp)
 {
-  return cp - 48 < 10 ? cp - 22 : cp - 65 < 26 ? cp - 65 :
-    cp - 97 < 26 ? cp - 97 : base;
+  return (unsigned) (cp - 48 < 10 ? cp - 22 : cp - 65 < 26 ? cp - 65 :
+    cp - 97 < 26 ? cp - 97 : base);
 }
 
 /* encode_digit(d,flag) returns the basic code point whose value      */
Index: libidn-1.28/tests/tst_idna.c
===================================================================
--- libidn-1.28.orig/tests/tst_idna.c
+++ libidn-1.28/tests/tst_idna.c
@@ -211,7 +211,7 @@ static const struct idna idna[] = {
     'x', 'n', '-', '-', 'f', 'o', 0x3067},
    IDNA_ACE_PREFIX "too long too long too long too long too long too "
    "long too long too long too long too long ", 0,
-   IDNA_CONTAINS_ACE_PREFIX, IDNA_PUNYCODE_ERROR}
+   IDNA_CONTAINS_ACE_PREFIX, IDNA_INVALID_LENGTH}
 };
 
 void