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Detect if fmtstr was set in edge cases

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This commit is contained in:
Lorenz Kästle 2023-07-11 16:39:29 +02:00
parent 4f4dd3a7a3
commit 068c124f36
1 changed files with 4 additions and 2 deletions
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6
plugins/check_snmp.c
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@ -158,6 +158,7 @@ int perf_labels = 1;
char* ip_version = "";
double multiplier = 1.0;
char *fmtstr = "";
bool fmtstr_set = false;
char buffer[DEFAULT_BUFFER_SIZE];
static char *fix_snmp_range(char *th)
@ -423,7 +424,7 @@ main (int argc, char **argv)
else if (strstr (response, "INTEGER: ")) {
show = multiply (strstr (response, "INTEGER: ") + 9);
if (strcmp(fmtstr, "") != 0) {
if (fmtstr_set) {
conv = fmtstr;
}
}
@ -973,6 +974,7 @@ process_arguments (int argc, char **argv)
case 'f':
if (multiplier != 1.0) {
fmtstr=optarg;
fmtstr_set = true;
}
break;
}
@ -1187,7 +1189,7 @@ multiply (char *str)
if(verbose>2)
printf(" multiply extracted double: %f\n", val);
val *= multiplier;
if (strcmp(fmtstr, "") != 0) {
if (fmtstr_set) {
conv = fmtstr;
}
if (val == (int)val) {