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authorAndreas Baumann <mail@andreasbaumann.cc>2021-02-08 19:13:47 (GMT)
committerAndreas Baumann <mail@andreasbaumann.cc>2021-02-08 19:13:47 (GMT)
commita260c798de4546ed931e58f76f940eb1e775c54f (patch)
treedb3b0738b19b36acb997c4b596056f0b44075466 /plugins
parentd9a5d1faf0400b9da47dee516c035da1a93dc12c (diff)
parent05d7f70d4553e19ea5eb27ec5c97098f014550df (diff)
downloadmonitoring-plugins-a260c798de4546ed931e58f76f940eb1e775c54f.tar.gz
Merge branch 'master' into feature_check_curl
Diffstat (limited to 'plugins')
-rw-r--r--plugins/check_dns.c20
1 files changed, 17 insertions, 3 deletions
diff --git a/plugins/check_dns.c b/plugins/check_dns.c
index b90f50e..0f2e654 100644
--- a/plugins/check_dns.c
+++ b/plugins/check_dns.c
@@ -473,9 +473,23 @@ process_arguments (int argc, char **argv)
473 case 'a': /* expected address */ 473 case 'a': /* expected address */
474 if (strlen (optarg) >= ADDRESS_LENGTH) 474 if (strlen (optarg) >= ADDRESS_LENGTH)
475 die (STATE_UNKNOWN, _("Input buffer overflow\n")); 475 die (STATE_UNKNOWN, _("Input buffer overflow\n"));
476 expected_address = (char **)realloc(expected_address, (expected_address_cnt+1) * sizeof(char**)); 476 if (strchr(optarg, ',') != NULL) {
477 expected_address[expected_address_cnt] = strdup(optarg); 477 char *comma = strchr(optarg, ',');
478 expected_address_cnt++; 478 while (comma != NULL) {
479 expected_address = (char **)realloc(expected_address, (expected_address_cnt+1) * sizeof(char**));
480 expected_address[expected_address_cnt] = strndup(optarg, comma - optarg);
481 expected_address_cnt++;
482 optarg = comma + 1;
483 comma = strchr(optarg, ',');
484 }
485 expected_address = (char **)realloc(expected_address, (expected_address_cnt+1) * sizeof(char**));
486 expected_address[expected_address_cnt] = strdup(optarg);
487 expected_address_cnt++;
488 } else {
489 expected_address = (char **)realloc(expected_address, (expected_address_cnt+1) * sizeof(char**));
490 expected_address[expected_address_cnt] = strdup(optarg);
491 expected_address_cnt++;
492 }
479 break; 493 break;
480 case 'A': /* expect authority */ 494 case 'A': /* expect authority */
481 expect_authority = TRUE; 495 expect_authority = TRUE;