Commit a42da93c authored Apr 18, 2008 by Eric Paris Committed by Al Viro Apr 28, 2008

Audit: increase the maximum length of the key field



Key lengths were arbitrarily limited to 32 characters.  If userspace is going
to start using the single kernel key field as multiple virtual key fields
(example key=key1,key2,key3,key4) we should give them enough room to work.

Signed-off-by: Eric Paris <eparis@redhat.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

parent b556f8ad

include/linux/audit.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -146,7 +146,7 @@
		/* Rule structure sizes -- if these change, different AUDIT_ADD and
		* AUDIT_LIST commands must be implemented. */
		#define AUDIT_MAX_FIELDS 64
		#define AUDIT_MAX_KEY_LEN 32
		#define AUDIT_MAX_KEY_LEN 256
		#define AUDIT_BITMASK_SIZE 64
		#define AUDIT_WORD(nr) ((__u32)((nr)/32))
		#define AUDIT_BIT(nr) (1 << ((nr) - AUDIT_WORD(nr)*32))

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