The max_dsize attribute in ctl_table for lowpan_frags_ns_ctl_table is
configured with integer accessing methods. This patch change the
max_dsize attribute to int to avoid a possible buffer overflow.
Signed-off-by: Alexander Aring <alex.ar...@gmail.com>
---
include/net/netns/ieee802154_6lowpan.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/net/netns/ieee802154_6lowpan.h
b/include/net/netns/ieee802154_6lowpan.h
index 079030c..e207096 100644
--- a/include/net/netns/ieee802154_6lowpan.h
+++ b/include/net/netns/ieee802154_6lowpan.h
@@ -16,7 +16,7 @@ struct netns_sysctl_lowpan {
struct netns_ieee802154_lowpan {
struct netns_sysctl_lowpan sysctl;
struct netns_frags frags;
- u16 max_dsize;
+ int max_dsize;
};
#endif
--
2.0.1
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