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user reports NULL still getting into asprintf

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git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@176 f882894a-f735-0410-b71e-b25c423dba1c
This commit is contained in:
Karl DeBisschop 2002-11-08 08:07:37 +00:00
parent b39ae71c60
commit 4f45392acb
1 changed files with 4 additions and 8 deletions
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12
plugins/check_snmp.c
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@ -415,9 +415,6 @@ process_arguments (int argc, char **argv)
strcpy (argv[c], "-c");
}
/* initialize some args */
asprintf (&oid, "");
while (1) {
#ifdef HAVE_GETOPT_H
c =
@ -453,7 +450,7 @@ process_arguments (int argc, char **argv)
ptr[0] = ' '; /* relpace comma with space */
for (ptr = optarg; (ptr = index (ptr, ' ')); ptr++)
eval_method[++j] |= WARN_PRESENT;
asprintf (&oid, "%s %s", oid, optarg);
asprintf (&oid, "%s %s", (oid?oid:""), optarg);
break;
case 'E': /* PRELIMINARY - may change */
eval_method[j] |= WARN_PRESENT;
@ -461,7 +458,7 @@ process_arguments (int argc, char **argv)
ptr[0] = ' '; /* relpace comma with space */
for (ptr = optarg; (ptr = index (ptr, ' ')); ptr++)
eval_method[++j] |= CRIT_PRESENT;
asprintf (&oid, "%s %s", oid, optarg);
asprintf (&oid, "%s %s", (oid?oid:""), optarg);
break;
case 'c': /* critical time threshold */
if (strspn (optarg, "0123456789:,") < strlen (optarg)) {
@ -500,10 +497,9 @@ process_arguments (int argc, char **argv)
case 'o': /* object identifier */
for (ptr = optarg; (ptr = index (ptr, ',')); ptr++)
ptr[0] = ' '; /* relpace comma with space */
for (ptr = optarg; (ptr = index (ptr, ' ')); ptr++) {
for (ptr = optarg; (ptr = index (ptr, ' ')); ptr++)
j++; /* count OIDs */
}
asprintf (&oid, "%s %s", oid, optarg);
asprintf (&oid, "%s %s", (oid?oid:""), optarg);
break;
case 'd': /* delimiter */
delimiter = strscpy (delimiter, optarg);