upstream/opnsense-src
1
0
Fork 0
mirror of https://github.com/opnsense/src.git synced 2026-05-28 04:12:45 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions

Fix off by one error in acl_create_entry(3).

Browse source 
Reviewed by:	rwatson@
MFC after:	2 weeks
This commit is contained in:
Edward Tomasz Napierala 2009-05-28 07:20:52 +00:00
parent b78ddb0b8a
commit 60a8b6022d
1 changed files with 6 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

7
lib/libc/posix1e/acl_entry.c
View file

@ -51,7 +51,12 @@ acl_create_entry(acl_t *acl_p, acl_entry_t *entry_p)
acl_int = &(*acl_p)->ats_acl;
if ((acl_int->acl_cnt >= ACL_MAX_ENTRIES) || (acl_int->acl_cnt < 0)) {
/*
* +1, because we are checking if there is space left for one more
* entry.
*/
if ((acl_int->acl_cnt + 1 >= ACL_MAX_ENTRIES) ||
(acl_int->acl_cnt < 0)) {
errno = EINVAL;
return (-1);
}