Messages in this thread Patch in this message | | | Date | Mon, 8 Feb 2010 19:41:16 +0800 | Subject | [PATCH] security/smack/smack.h: Fix smk_known length | From | wzt wzt <> |
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in security/smack/smack.h: struct smack_known { struct list_head list; char smk_known[SMK_LABELLEN]; but in security/smack/smack_access.c void smack_from_cipso(u32 level, char *cp, char *result) { strncpy(result, final, SMK_MAXLEN); } miss '\0'.
Signed-off-by: wzt <wzt.wzt@gmail.com> Cc: Jmorris <jmorris@namei.org>
diff --git a/security/smack/smack.h b/security/smack/smack.h index c6e9aca..600474b 100644 --- a/security/smack/smack.h +++ b/security/smack/smack.h @@ -109,7 +109,7 @@ struct smk_netlbladdr { */ struct smack_known { struct list_head list; - char smk_known[SMK_LABELLEN]; + char smk_known[SMK_LABELLEN + 1]; /* smk_known + \0 */ u32 smk_secid; struct smack_cipso *smk_cipso; spinlock_t smk_cipsolock; /* for changing cipso map */
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