4.9-stable review patch. If anyone has any objections, please let me know.
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From: K. Y. Srinivasan kys@microsoft.com
commit 86503bd35dec0ce363e9fdbf5299927422ed3899 upstream.
Fix a bug in the key delete code - the num_records range from 0 to num_records-1.
Signed-off-by: K. Y. Srinivasan kys@microsoft.com Reported-by: David Binderman dcb314@hotmail.com Cc: stable@vger.kernel.org Reviewed-by: Michael Kelley mikelley@microsoft.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
--- tools/hv/hv_kvp_daemon.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/tools/hv/hv_kvp_daemon.c +++ b/tools/hv/hv_kvp_daemon.c @@ -286,7 +286,7 @@ static int kvp_key_delete(int pool, cons * Found a match; just move the remaining * entries up. */ - if (i == num_records) { + if (i == (num_records - 1)) { kvp_file_info[pool].num_records--; kvp_update_file(pool); return 0;