From: Amon Ott <ao@rsbac.org>
Subject: Bug in rsbac_auth_get_caplist
Date: Fri, 28 Dec 2001 11:26:28 +0100
Next Article (by Author): Re: The ultimate ACI-interface? Amon Ott
Previous Article (by Author): Re: Status 1.2.0-pre3 Amon Ott
Articles sorted by: [Date]
[Author]
[Subject]
Due to a memory allocation bug, you get a kernel oops when requesting an AUTH
cap list with more than 10 members, e.g. through
auth_set_cap FILE get <filename>.
The following patch to rsbac/help/syscalls.c temporarily fixes the problem
(unless you use very large maxnum values for the syscall):
--- syscalls.c~ Tue Jul 24 18:23:17 2001
+++ syscalls.c Fri Dec 28 11:09:36 2001
@@ -2432,7 +2432,7 @@
struct dentry * t_dentry;
int err = 0, tmperr = 0;
union rsbac_target_id_t tid;
- rsbac_uid_t k_caplist[maxnum];
+ rsbac_uid_t k_caplist[2*maxnum];
/* for adf_request */
#if defined(CONFIG_RSBAC_AUTH)
Amon.
--
http://www.rsbac.org
-
To unsubscribe from the rsbac list, send a mail to
majordomo@rsbac.org with
unsubscribe rsbac
as single line in the body.
Next Article (by Author): Re: The ultimate ACI-interface? Amon Ott
Previous Article (by Author): Re: Status 1.2.0-pre3 Amon Ott
Articles sorted by: [Date]
[Author]
[Subject]