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resolve snprintf overflow warning by using sizeof -- Anna Bernathova suse cz
[rrdtool.git]
/
src
/
rrd_tool.c
diff --git
a/src/rrd_tool.c
b/src/rrd_tool.c
index
6abcaf2
..
b493cba
100644
(file)
--- a/
src/rrd_tool.c
+++ b/
src/rrd_tool.c
@@
-724,9
+724,9
@@
int HandleInputLine(int argc, char **argv, FILE* out)
for (j = 0; j < col_cnt; j++) {
rrd_value_t newval = DNAN;
if (enumds == 1)
for (j = 0; j < col_cnt; j++) {
rrd_value_t newval = DNAN;
if (enumds == 1)
- snprintf(vtag,
15
,"%s%lu", COL_DATA_TAG, j);
+ snprintf(vtag,
sizeof(vtag)
,"%s%lu", COL_DATA_TAG, j);
else
else
- snprintf(vtag,
15
,"%s",COL_DATA_TAG);
+ snprintf(vtag,
sizeof(vtag)
,"%s",COL_DATA_TAG);
newval = *ptr;
if(isnan(newval)){
newval = *ptr;
if(isnan(newval)){