fixed leak in VDEF_PERCENT handlin -- Perry Stoll <perry_stoll@yahoo.com>

[rrdtool.git] / src / rrd_graph.c

diff --git a/src/rrd_graph.c b/src/rrd_graph.c
index 18be573..a405a29 100644 (file)
--- a/src/rrd_graph.c
+++ b/src/rrd_graph.c
@@ -1285,6 +1285,7 @@ print_calc(image_desc_t *im, char ***prdata)
 
            if (im->gdes[i].gf == GF_PRINT){
                (*prdata)[prlines-2] = malloc((FMT_LEG_LEN+2)*sizeof(char));
+               (*prdata)[prlines-1] = NULL;
                if (bad_format(im->gdes[i].format)) {
                        rrd_set_error("bad format for [G]PRINT in '%s'", im->gdes[i].format);
                        return -1;
@@ -1294,7 +1295,6 @@ print_calc(image_desc_t *im, char ***prdata)
 #else
                sprintf((*prdata)[prlines-2],im->gdes[i].format,printval,si_symb);
 #endif
-               (*prdata)[prlines-1] = NULL;
            } else {
                /* GF_GPRINT */
 
@@ -3204,6 +3204,7 @@ printf("DEBUG: start == %lu, end == %lu, %lu steps\n"
                field = (steps-1)*dst->vf.param/100;
                dst->vf.val  = array[field];
                dst->vf.when = 0;       /* no time component */
+               free(array);
 #if 0
 for(step=0;step<steps;step++)
 printf("DEBUG: %3li:%10.2f %c\n",step,array[step],step==field?'*':' ');