path: root/crypto/vmac.c
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authorHerbert Xu <>2009-08-31 15:56:54 +1000
committerHerbert Xu <>2009-08-31 15:56:54 +1000
commit2bf2901669a564b402cd0e40eb3f941c391e64c4 (patch)
tree2c4d23726c2dbb7624108b6865aea6ebb1d6403e /crypto/vmac.c
parenta367b17f34e1280270a6b577c11d5ecff093f9ae (diff)
crypto: api - Do not displace newly registered algorithms
We have a mechanism where newly registered algorithms of a higher priority can displace existing instances that use a different implementation of the same algorithm with a lower priority. Unfortunately the same mechanism can cause a newly registered algorithm to displace itself if it depends on an existing version of the same algorithm. This patch fixes this by keeping all algorithms that the newly reigstered algorithm depends on, thus protecting them from being removed. Signed-off-by: Herbert Xu <>
Diffstat (limited to 'crypto/vmac.c')
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