KEYS: Do preallocation for __key_link()

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Do preallocation for __key_link() so that the various callers in request_key.c
can deal with any errors from this source before attempting to construct a key.
This allows them to assume that the actual linkage step is guaranteed to be
successful.

Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: James Morris <jmorris@namei.org>

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David Howells 2010-04-30 14:32:39 +01:00 • committed by James Morris

parent 043b4d40f5

commit f70e2e0619

4 changed files with 215 additions and 130 deletions

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11

security/keys/internal.h

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45

security/keys/key.c

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242

security/keys/keyring.c

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47

security/keys/request_key.c

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