e3e5fc1698
The memory reserved to dump the expired xfrm state includes padding bytes in struct xfrm_user_expire added by the compiler for alignment. To prevent the heap info leak, memset(0) the remainder of the struct. Initializing the whole structure isn't needed as copy_to_user_state() already takes care of clearing the padding bytes within the 'state' member. Signed-off-by: Mathias Krause <minipli@googlemail.com> Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com> |
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| .. | ||
| Kconfig | ||
| Makefile | ||
| xfrm_algo.c | ||
| xfrm_device.c | ||
| xfrm_hash.c | ||
| xfrm_hash.h | ||
| xfrm_input.c | ||
| xfrm_ipcomp.c | ||
| xfrm_output.c | ||
| xfrm_policy.c | ||
| xfrm_proc.c | ||
| xfrm_replay.c | ||
| xfrm_state.c | ||
| xfrm_sysctl.c | ||
| xfrm_user.c | ||