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author | Al Viro <viro@zeniv.linux.org.uk> | 2008-01-25 06:58:46 +0100 |
---|---|---|
committer | David Teigland <teigland@redhat.com> | 2008-02-04 08:22:42 +0100 |
commit | eef7d739c218cb2546cf95686db77de0d76e4122 (patch) | |
tree | 4d6c0e65e8aff1afb2c6428c729a98274ccb1a6d /fs/dlm/dlm_internal.h | |
parent | dlm: use proper C for dlm/requestqueue stuff (and fix alignment bug) (diff) | |
download | linux-eef7d739c218cb2546cf95686db77de0d76e4122.tar.xz linux-eef7d739c218cb2546cf95686db77de0d76e4122.zip |
dlm: dlm_process_incoming_buffer() fixes
* check that length is large enough to cover the non-variable part of message or
rcom resp. (after checking that it's large enough to cover the header, of
course).
* kill more pointless casts
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: David Teigland <teigland@redhat.com>
Diffstat (limited to 'fs/dlm/dlm_internal.h')
-rw-r--r-- | fs/dlm/dlm_internal.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/fs/dlm/dlm_internal.h b/fs/dlm/dlm_internal.h index ec61bbaf25df..65499ceaa516 100644 --- a/fs/dlm/dlm_internal.h +++ b/fs/dlm/dlm_internal.h @@ -403,6 +403,12 @@ struct dlm_rcom { char rc_buf[0]; }; +union dlm_packet { + struct dlm_header header; /* common to other two */ + struct dlm_message message; + struct dlm_rcom rcom; +}; + struct rcom_config { uint32_t rf_lvblen; uint32_t rf_lsflags; |