Do not log a code of zero if the name plus instance length exceeds
the max pr name buffer.
Change-Id: I8b8f970213c0beb35a728bcc2158796f84120a3b
Reviewed-on: http://gerrit.openafs.org/6861
Reviewed-by: Derrick Brashear <shadow@dementix.org>
Reviewed-by: Alistair Ferguson <alistair.ferguson@mac.com>
Tested-by: Derrick Brashear <shadow@dementix.org>
tname, tinst, tcell, expTime, kvno));
strncpy(uname, tname, sizeof(uname));
if (ilen) {
- if (strlen(uname) + 1 + ilen >= sizeof(uname))
+ if (strlen(uname) + 1 + ilen >= sizeof(uname)) {
+ code = -1;
goto bad_name;
+ }
strcat(uname, ".");
strcat(uname, tinst);
}