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authorDavid Woodhouse <dwmw2@shinybook.infradead.org>2005-05-23 21:57:41 +0100
committerDavid Woodhouse <dwmw2@shinybook.infradead.org>2005-05-23 21:57:41 +0100
commit99e45eeac867d51ff3395dcf3d7aedf5ac2812c8 (patch)
tree6cad4f59214ed4563ddc189bc98f05d1e2b1a5cc
parentbccf6ae083318ea08094d6ab185fdf7c49906b3a (diff)
downloadop-kernel-dev-99e45eeac867d51ff3395dcf3d7aedf5ac2812c8.zip
op-kernel-dev-99e45eeac867d51ff3395dcf3d7aedf5ac2812c8.tar.gz
AUDIT: Escape comm when logging task info
It comes from the user; it needs to be escaped. Signed-off-by: David Woodhouse <dwmw2@infradead.org>
-rw-r--r--kernel/auditsc.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/kernel/auditsc.c b/kernel/auditsc.c
index 5fc4f52..b45677e 100644
--- a/kernel/auditsc.c
+++ b/kernel/auditsc.c
@@ -650,7 +650,8 @@ static void audit_log_task_info(struct audit_buffer *ab)
struct vm_area_struct *vma;
get_task_comm(name, current);
- audit_log_format(ab, " comm=%s", name);
+ audit_log_format(ab, " comm=");
+ audit_log_untrustedstring(ab, name);
if (!mm)
return;
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