pvput: missing NULL check

2017-10-05 09:04:07 +02:00
parent 41dd55e00f
commit cb9a154934
1 changed files with 2 additions and 0 deletions
--- a/pvtoolsSrc/pvput.cpp
+++ b/pvtoolsSrc/pvput.cpp
@ -285,6 +285,8 @@ struct Putter : public pvac::ClientChannel::PutCallback
            if(debug) fprintf(stderr, "In plain value mode\n");

            PVFieldPtr fld(root->getSubField("value"));
+            if(!fld)
+                throw std::runtime_error("Structure has not .value");
            Type ftype = fld->getField()->getType();

            if(ftype==scalar) {