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consider fgets return value
[rrdtool.git]
/
src
/
rrd_xport.c
diff --git
a/src/rrd_xport.c
b/src/rrd_xport.c
index
caf23d0
..
5d3f3eb
100644
(file)
--- a/
src/rrd_xport.c
+++ b/
src/rrd_xport.c
@@
-233,20
+233,20
@@
int rrd_xport_fn(
}
/* a list of referenced gdes */
}
/* a list of referenced gdes */
- ref_list = malloc(sizeof(int) * (*col_cnt));
+ ref_list =
(int*)
malloc(sizeof(int) * (*col_cnt));
if (ref_list == NULL)
return -1;
/* a list to save pointers to the column's legend entry */
/* this is a return value! */
if (ref_list == NULL)
return -1;
/* a list to save pointers to the column's legend entry */
/* this is a return value! */
- legend_list = malloc(sizeof(char *) * (*col_cnt));
+ legend_list =
(char**)
malloc(sizeof(char *) * (*col_cnt));
if (legend_list == NULL) {
free(ref_list);
return -1;
}
/* lets find the step size we have to use for xport */
if (legend_list == NULL) {
free(ref_list);
return -1;
}
/* lets find the step size we have to use for xport */
- step_list = malloc(sizeof(long)*((*col_cnt)+1));
+ step_list =
(long*)
malloc(sizeof(long)*((*col_cnt)+1));
step_list_ptr = step_list;
j = 0;
for (i = 0; i < im->gdes_c; i++) {
step_list_ptr = step_list;
j = 0;
for (i = 0; i < im->gdes_c; i++) {
@@
-254,12
+254,12
@@
int rrd_xport_fn(
case GF_XPORT:
ref_list[xport_counter++] = i;
*step_list_ptr = im->gdes[im->gdes[i].vidx].step;
case GF_XPORT:
ref_list[xport_counter++] = i;
*step_list_ptr = im->gdes[im->gdes[i].vidx].step;
- printf("%s:%lu\n",im->gdes[i].legend,*step_list_ptr);
-
*
step_list_ptr++;
+ /* printf("%s:%lu\n",im->gdes[i].legend,*step_list_ptr); */
+ step_list_ptr++;
/* reserve room for one legend entry */
/* is FMT_LEG_LEN + 5 the correct size? */
if ((legend_list[j] =
/* reserve room for one legend entry */
/* is FMT_LEG_LEN + 5 the correct size? */
if ((legend_list[j] =
- malloc(sizeof(char) * (FMT_LEG_LEN + 5))) == NULL) {
+
(char*)
malloc(sizeof(char) * (FMT_LEG_LEN + 5))) == NULL) {
free(ref_list);
*data = NULL;
while (--j > -1)
free(ref_list);
*data = NULL;
while (--j > -1)
@@
-282,7
+282,7
@@
int rrd_xport_fn(
*step_list_ptr=0;
/* find a common step */
*step = lcd(step_list);
*step_list_ptr=0;
/* find a common step */
*step = lcd(step_list);
- printf("step: %lu\n",*step);
+ /* printf("step: %lu\n",*step); */
free(step_list);
*start = im->start - im->start % (*step);
free(step_list);
*start = im->start - im->start % (*step);
@@
-293,7
+293,7
@@
int rrd_xport_fn(
/* this is a return value! */
row_cnt = ((*end) - (*start)) / (*step);
if (((*data) =
/* this is a return value! */
row_cnt = ((*end) - (*start)) / (*step);
if (((*data) =
-
malloc((*col_cnt) * row_cnt * sizeof(rrd_value_t))) == NULL) {
+
(rrd_value_t*)
malloc((*col_cnt) * row_cnt * sizeof(rrd_value_t))) == NULL) {
free(ref_list);
free(legend_list);
rrd_set_error("malloc xport data area");
free(ref_list);
free(legend_list);
rrd_set_error("malloc xport data area");