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authorPaul Moore <paul.moore@hp.com>2009-04-01 15:47:27 -0400
committerAl Viro <viro@zeniv.linux.org.uk>2009-04-05 13:46:19 -0400
commit6d208da89aabee8502debe842832ca0ab298d16d (patch)
tree3ed68e7cab94ac7887dcd1d03f1b1fd9a927a001
parent55ad2f8d340678397de5916b9cd960f17ebd7150 (diff)
downloadop-kernel-dev-6d208da89aabee8502debe842832ca0ab298d16d.zip
op-kernel-dev-6d208da89aabee8502debe842832ca0ab298d16d.tar.gz
audit: Fix possible return value truncation in audit_get_context()
The audit subsystem treats syscall return codes as type long, unfortunately the audit_get_context() function mistakenly converts the return code to an int type in the parameters which could cause problems on systems where the sizeof(int) != sizeof(long). Signed-off-by: Paul Moore <paul.moore@hp.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
-rw-r--r--kernel/auditsc.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/auditsc.c b/kernel/auditsc.c
index b344b86..e821d62 100644
--- a/kernel/auditsc.c
+++ b/kernel/auditsc.c
@@ -752,7 +752,7 @@ static void audit_set_auditable(struct audit_context *ctx)
static inline struct audit_context *audit_get_context(struct task_struct *tsk,
int return_valid,
- int return_code)
+ long return_code)
{
struct audit_context *context = tsk->audit_context;
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