The patch titled
Subject: ocfs2/dlm: fix a variable overflow problem in dlmdomain.c
has been removed from the -mm tree. Its filename was
ocfs2-dlm-fix-a-variable-overflow-problem-in-dlmdomainc.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
From: Jun Piao <piaojun@xxxxxxxxxx>
Subject: ocfs2/dlm: fix a variable overflow problem in dlmdomain.c
In dlm_send_join_cancels(), node is defined with type unsigned int, but
initialized with -1, this will lead variable overflow. Although this
won't cause any runtime problem, the code looks a little uncoordinated.
Signed-off-by: Jun Piao <piaojun@xxxxxxxxxx>
Reviewed-by: Joseph Qi <joseph.qi@xxxxxxxxxx>
Cc: Mark Fasheh <mfasheh@xxxxxxx>
Cc: Joel Becker <jlbec@xxxxxxxxxxxx>
Cc: Junxiao Bi <junxiao.bi@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
fs/ocfs2/dlm/dlmdomain.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -puN fs/ocfs2/dlm/dlmdomain.c~ocfs2-dlm-fix-a-variable-overflow-problem-in-dlmdomainc fs/ocfs2/dlm/dlmdomain.c
--- a/fs/ocfs2/dlm/dlmdomain.c~ocfs2-dlm-fix-a-variable-overflow-problem-in-dlmdomainc
+++ a/fs/ocfs2/dlm/dlmdomain.c
@@ -1399,7 +1399,7 @@ static int dlm_send_join_cancels(struct
unsigned int map_size)
{
int status, tmpstat;
- unsigned int node;
+ int node;
if (map_size != (BITS_TO_LONGS(O2NM_MAX_NODES) *
sizeof(unsigned long))) {
_
Patches currently in -mm which might be from piaojun@xxxxxxxxxx are
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