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(parent: 776baab) | patch
bpf: sockmap, fix double-free
authorGustavo A. R. Silva <gustavo@embeddedor.com>
Thu, 17 May 2018 14:11:02 +0000 (09:11 -0500)
committerDaniel Borkmann <daniel@iogearbox.net>
Thu, 17 May 2018 20:44:49 +0000 (22:44 +0200)
commit455a37de3812bdd34e21401402e8edf71f8779be
tree16ba4fb1fc64e9336d57c11cde5cbc3b728b9966tree | snapshot
parent776baabe314d9a68c40b90667ad8959477180136commit | diff
bpf: sockmap, fix double-free

`e' is being freed twice.

Fix this by removing one of the kfree() calls.

Addresses-Coverity-ID: 1468983 ("Double free")
Fixes: 5cadb0760c3e ("bpf: sockmap, add hash map support")
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Acked-by: John Fastabend <john.fastabend@gmail.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
kernel/bpf/sockmap.c diff | blob | history
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