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commit 7666542ab6aab8ac191d5bda465e20e7948992ef
parent 051ccdf0e7be353c5dce3fa0cda44b7e1df0bb3c
Author: Christian Grothoff <christian@grothoff.org>
Date:   Thu, 23 Apr 2020 15:22:41 +0200

fix #6219

Diffstat:
M
src/util/url.c
 | 
3
+++

1 file changed, 3 insertions(+), 0 deletions(-)
diff --git a/src/util/url.c b/src/util/url.c
@@ -148,6 +148,9 @@ calculate_argument_length (va_list args)
                     char *);
     if (NULL == value)
       continue;
+    GNUNET_assert ( (len <= len + urlencode_len (value)) &&
+                    (len <= len + urlencode_len (value) + strlen (key)) &&
+                    (len < len + urlencode_len (value) + strlen (key) + 2) );
     len += urlencode_len (value) + strlen (key) + 2;
   }
   va_end (ap);