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| author | Alexander Aring <[email protected]> | 2018-04-20 18:54:13 +0000 |
|---|---|---|
| committer | Stefan Schmidt <[email protected]> | 2018-04-23 18:56:24 +0000 |
| commit | f18fa5de5ba7f1d6650951502bb96a6e4715a948 (patch) | |
| tree | 81aac5b693d835de166b7dfa6b46d13b372313d9 /net/tipc/node.c | |
| parent | net: ieee802154: mcr20a: do not leak resources on error path (diff) | |
| download | kernel-f18fa5de5ba7f1d6650951502bb96a6e4715a948.tar.gz kernel-f18fa5de5ba7f1d6650951502bb96a6e4715a948.zip | |
net: ieee802154: 6lowpan: fix frag reassembly
This patch initialize stack variables which are used in
frag_lowpan_compare_key to zero. In my case there are padding bytes in the
structures ieee802154_addr as well in frag_lowpan_compare_key. Otherwise
the key variable contains random bytes. The result is that a compare of
two keys by memcmp works incorrect.
Fixes: 648700f76b03 ("inet: frags: use rhashtables for reassembly units")
Signed-off-by: Alexander Aring <[email protected]>
Reported-by: Stefan Schmidt <[email protected]>
Signed-off-by: Stefan Schmidt <[email protected]>
Diffstat (limited to 'net/tipc/node.c')
0 files changed, 0 insertions, 0 deletions