X-Git-Url: http://git.silcnet.org/gitweb/?a=blobdiff_plain;f=lib%2Fsilcutil%2Fsilcstringprep.c;h=b1716cc501f0c783042b34a4e2ceb6db16882324;hb=52e57c880aba9c5e89f59d962eb9af75670b76e0;hp=5674eaf3009226abb2fff24ebb87b6b4a0ae7197;hpb=40f8443d8d3a6577336ee66d18e04d9ac4d956bb;p=silc.git

diff --git a/lib/silcutil/silcstringprep.c b/lib/silcutil/silcstringprep.c
index 5674eaf3..b1716cc5 100644
--- a/lib/silcutil/silcstringprep.c
+++ b/lib/silcutil/silcstringprep.c
@@ -19,7 +19,7 @@
 
 #include "silc.h"
 #include "silcstringprep.h"
-#include <stringprep.h>
+#include "stringprep.h"
 
 /* We use GNU Libidn which has stringprep to do the magic.  Only bad thing
    is that its interface is idiotic.  We have our own API here in case
@@ -186,7 +186,7 @@ silc_stringprep(const unsigned char *bin, SilcUInt32 bin_len,
     f |= STRINGPREP_NO_UNASSIGNED;
 
   /* Prepare */
-  ret = stringprep((char *)utf8s, utf8s_len + 1, f, profile);
+  ret = stringprep((char *)utf8s, utf8s_len, f, profile);
   SILC_LOG_DEBUG(("stringprep() return %d", ret));
 
   /* Since the stringprep() doesn't allocate returned buffer, and
@@ -194,10 +194,10 @@ silc_stringprep(const unsigned char *bin, SilcUInt32 bin_len,
      much space we must have for the conversion.  Allocate more if it
      fails, and try again. */
   if (ret == STRINGPREP_TOO_SMALL_BUFFER) {
-    utf8s = silc_realloc(utf8s, sizeof(*utf8s) * (utf8s_len * 2));
+    utf8s = silc_realloc(utf8s, sizeof(*utf8s) * ((utf8s_len * 2) + 1));
     if (!utf8s)
       return SILC_STRINGPREP_ERR_OUT_OF_MEMORY;
-    memset(utf8s + utf8s_len, 0, utf8s_len);
+    memset(utf8s + utf8s_len + 1, 0, utf8s_len);
     ret = stringprep((char *)utf8s, utf8s_len * 2, f, profile);
     SILC_LOG_DEBUG(("stringprep() return %d", ret));
   }