X-Git-Url: https://git.octo.it/?a=blobdiff_plain;ds=sidebyside;f=src%2Frrd_graph_helper.c;h=456ab95b022fb05f54f09c0e0f5b2f1dd8f8eadd;hb=743423a9a83de34275042a970ad098305c2d8966;hp=b5be2ef9123eae984e9c78a31cd737e0a373bdf2;hpb=b8f0de630a1b17ff436e152d7d3e64f25cd52ae3;p=rrdtool.git

diff --git a/src/rrd_graph_helper.c b/src/rrd_graph_helper.c
index b5be2ef..456ab95 100644
--- a/src/rrd_graph_helper.c
+++ b/src/rrd_graph_helper.c
@@ -862,6 +862,10 @@ int rrd_parse_make_vname(
         rrd_set_error("Cannot parse vname from '%s'", line);
         return 1;
     }
+    if (line[*eaten+i] == '\0') {
+        rrd_set_error("String ends after the = sign on '%s'", line);
+        return 1;
+    }
     dprintf("- found candidate '%s'\n", tmpstr);
 
     if ((gdp->vidx = find_var(im, tmpstr)) >= 0) {