diff --git a/iguana/exchanges/LP_privkey.c b/iguana/exchanges/LP_privkey.c
index d56f759a5..6f186e0f9 100644
--- a/iguana/exchanges/LP_privkey.c
+++ b/iguana/exchanges/LP_privkey.c
@@ -599,7 +599,8 @@ char *LP_jpg(char *srcfile,char *destfile,int32_t power2,char *passphrase,char *
         {
             if ( capacity > 0 )
             {
-                decodedstr = calloc(1,required/8+1);
+                printf("len.%d required.%d capacity.%d\n",len,required,capacity);
+                decodedstr = calloc(1,(len+required)*2+1);
                 init_hexbytes_noT(decodedstr,decoded,required/8+1);
                 jaddstr(retjson,"decoded",decodedstr);
                 free(decodedstr);
diff --git a/iguana/exchanges/jpg b/iguana/exchanges/jpg
index fd5685554..b84c7bd56 100755
--- a/iguana/exchanges/jpg
+++ b/iguana/exchanges/jpg
@@ -1,2 +1,3 @@
 source userpass
-curl --url "http://127.0.0.1:7783" --data "{\"userpass\":\"$userpass\",\"method\":\"jpg\",\"srcfile\":\"utxos.jpg\",\"destfile\":\"utxosdest.jpg\",\"power2\":3,\"passphrase\":\"default\",\"data\":\"68656c6c6f20776f726c64\",\"required\":\"required\"}"
+curl --url "http://127.0.0.1:7783" --data "{\"userpass\":\"$userpass\",\"method\":\"jpg\",\"srcfile\":\"/root/boost_1_64_0/libs/gil/doc/doxygen/images/monkey_steps.jpg\",\"destfile\":\"dest.jpg\",\"power2\":3,\"passphrase\":\"default\",\"data\":\"68656c6c6f20776f726c64\",\"required\":11}"
+curl --url "http://127.0.0.1:7783" --data "{\"userpass\":\"$userpass\",\"method\":\"jpg\",\"srcfile\":\"dest.jpg\",\"power2\":3,\"passphrase\":\"default\",\"required\":11}"