tree 0fe199f0364c5b54012691c9e4ff4a11767d1797
parent 91af70814105f4c05e6e11b51c3269907b71794b
author David Howells <dhowells@redhat.com> 1273674843 +0100
committer Linus Torvalds <torvalds@linux-foundation.org> 1273713838 -0700

CacheFiles: Fix error handling in cachefiles_determine_cache_security()

cachefiles_determine_cache_security() is expected to return with a
security override in place.  However, if set_create_files_as() fails, we
fail to do this.  In this case, we should just reinstate the security
override that was set by the caller.

Furthermore, if set_create_files_as() fails, we should dispose of the
new credentials we were in the process of creating.

Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>