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Tools: hv: Fix a bug in the key delete code 

commit 86503bd35d 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>
pull/10/head
K. Y. Srinivasan 2018-08-10 23:06:07 +00:00 committed by Greg Kroah-Hartman
parent 888e989a75
commit 47358b34ba
1 changed files with 1 additions and 1 deletions
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2
tools/hv/hv_kvp_daemon.c
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@ -286,7 +286,7 @@ static int kvp_key_delete(int pool, const __u8 *key, int key_size)
* 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;