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| author | Eric Biggers <ebiggers@google.com> | 2017-12-29 10:00:46 -0600 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2018-01-05 18:43:09 +1100 |
| commit | ce8614a312ef750bb60677bb13680cb27d1c284b (patch) | |
| tree | 842f01d86dc235bcd80c8544969d9fffeaec30c5 /tools/bpf | |
| parent | 809778e02cd45d0625439fee67688f655627bb3c (diff) | |
| download | linux-ce8614a312ef750bb60677bb13680cb27d1c284b.tar.gz linux-ce8614a312ef750bb60677bb13680cb27d1c284b.tar.bz2 linux-ce8614a312ef750bb60677bb13680cb27d1c284b.zip | |
crypto: algapi - convert cra_refcnt to refcount_t
Reference counters should use refcount_t rather than atomic_t, since the
refcount_t implementation can prevent overflows, reducing the
exploitability of reference leak bugs. crypto_alg.cra_refcount is a
reference counter with the usual semantics, so switch it over to
refcount_t.
Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'tools/bpf')
0 files changed, 0 insertions, 0 deletions