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[Cluster-devel] Cluster Project branch, master, updated. gfs-kernel_0_1_22-72-g48f2090

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      from  49a5ca7296ad07833e647391380b7786b78a41df (commit)

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- Log -----------------------------------------------------------------
commit 48f20902219251eacf28ec99bc98a17bff192e71
Author: David Teigland <teigland redhat com>
Date:   Fri Mar 14 10:36:54 2008 -0500

    libdlm: fix lvb copying
    When a program does a lock operation that reads an lvb, libdlm
    copies the lvb data from a bogus location instead of from the
    proper offset in the buffer it just read.  The location of the
    lvb data is calculated wrongly due to a missing cast.
    Signed-off-by: David Teigland <teigland redhat com>


Summary of changes:
 dlm/lib/libdlm.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/dlm/lib/libdlm.c b/dlm/lib/libdlm.c
index 7464085..d182095 100644
--- a/dlm/lib/libdlm.c
+++ b/dlm/lib/libdlm.c
@@ -573,7 +573,7 @@ static int do_dlm_dispatch_v6(int fd)
 	/* Copy lvb to user's buffer */
 	if (result->lvb_offset)
-		       result + result->lvb_offset, DLM_LVB_LEN);
+		       (char *)result + result->lvb_offset, DLM_LVB_LEN);
 	result->user_lksb->sb_status = -result->user_lksb->sb_status;

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