diff options
| author |  Kostyantyn Hushchyn <kgushtin@op5.com>
| 2010-12-14 12:51:25 +0200 |
|---|---|---|
| committer |  Jacob Hansen <jhansen@op5.com>
| 2018-11-29 16:37:59 +0100 |
| commit | 910894a4e255cdb88e37f17a06f1393853544b84 (patch) | |
| tree | 43abff5844d286cff6e12ac8994fd2dd7f763980 | |
| parent | c285edd2f34582c954a720317c3feba37aa1a33a (diff) | |
| download | monitoring-plugins-910894a4e255cdb88e37f17a06f1393853544b84.tar.gz | |
check_cluster.c: Added data argument validation.
Signed-off-by: Kostyantyn Hushchyn <kgushtin@op5.com>
| -rw-r--r-- | plugins/check_cluster.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/plugins/check_cluster.c b/plugins/check_cluster.c index b86e501d..e1ede9f7 100644 --- a/plugins/check_cluster.c +++ b/plugins/check_cluster.c @@ -143,6 +143,7 @@ int main(int argc, char **argv){ int process_arguments(int argc, char **argv){ int c; + char *ptr; int option=0; static struct option longopts[]={ {"data", required_argument,0,'d'}, @@ -188,6 +189,15 @@ int process_arguments(int argc, char **argv){ case 'd': /* data values */ data_vals=(char *)strdup(optarg); + /* validate data */ + for (ptr=data_vals;ptr!=NULL;ptr+=2){ + if (ptr[0]<'0' || ptr[0]>'3') + return ERROR; + if (ptr[1]=='\0') + break; + if (ptr[1]!=',') + return ERROR; + } break; case 'l': /* text label */ |