test

9 years ago · 5eea95fac9
1 changed files with 1 additions and 1 deletions
--- a/iguana/iguana_sign.c
+++ b/iguana/iguana_sign.c
@ -745,7 +745,7 @@ int32_t iguana_msgtx_Vset(struct iguana_info *coin,uint8_t *serialized,int32_t m
            need_op0 = 1;
            printf("found multisig spendscript\n");
        }
-        if ( redeemscript[p2shlen - 1] == SCRIPT_OP_CHECKMULTISIG )
+        if ( redeemscript != 0 && p2shlen > 33 && redeemscript[p2shlen - 1] == SCRIPT_OP_CHECKMULTISIG )
        {
            need_op0 = 1;
            printf("found multisig redeemscript\n");