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AFS: Correctly assemble the client UUID

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Correctly assemble the client UUID by OR'ing in the flags rather than
assigning them over the other components.

Reported-by: Himangi Saraogi <himangi774@gmail.com>
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
David Howells 2014-07-29 17:53:23 +01:00 committed by Linus Torvalds
parent 1aab4d772e
commit 0ef1351523
1 changed files with 2 additions and 2 deletions
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4
fs/afs/main.c
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@ -55,13 +55,13 @@ static int __init afs_get_client_UUID(void)
afs_uuid.time_low = uuidtime;
afs_uuid.time_mid = uuidtime >> 32;
afs_uuid.time_hi_and_version = (uuidtime >> 48) & AFS_UUID_TIMEHI_MASK;
afs_uuid.time_hi_and_version = AFS_UUID_VERSION_TIME;
afs_uuid.time_hi_and_version |= AFS_UUID_VERSION_TIME;
get_random_bytes(&clockseq, 2);
afs_uuid.clock_seq_low = clockseq;
afs_uuid.clock_seq_hi_and_reserved =
(clockseq >> 8) & AFS_UUID_CLOCKHI_MASK;
afs_uuid.clock_seq_hi_and_reserved = AFS_UUID_VARIANT_STD;
afs_uuid.clock_seq_hi_and_reserved |= AFS_UUID_VARIANT_STD;
_debug("AFS UUID: %08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x",
afs_uuid.time_low,