1 files changed, 1 insertions, 1 deletions

diff --git a/src/rps/gnunet-service-rps.c b/src/rps/gnunet-service-rps.c
index fe863c5f4..194a5669c 100644
--- a/src/rps/gnunet-service-rps.c
+++ b/src/rps/gnunet-service-rps.c
@@ -2848,7 +2848,7 @@ new_sub (const struct GNUNET_HashCode *hash,
     char str_hash[105];
 
     GNUNET_snprintf (str_hash,
-                     strlen (str_hash),
+                     sizeof (str_hash),
                      GNUNET_h2s_full (hash));
     tmp_filename_valid_peers = sub->filename_valid_peers;
     GNUNET_asprintf (&sub->filename_valid_peers,