Corey Minyard
3fde641e72
ipmi:smbus: Add a check around a memcpy ...
In one case:
memcpy(sid->inmsg + sid->inlen, buf, len);
if len == 0 then sid->inmsg + sig->inlen can point to one past the inmsg
array if the array is full. We have to allow len == 0 due to some
vagueness in the spec, but we don't have to call memcpy.
Found by Coverity. This is not a problem in practice, but the results
are technically (maybe) undefined. So make Coverity happy.
Reported-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Corey Minyard <cminyard@mvista.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
2022-08-01 06:40:50 -05:00
2022-06-28 11:06:44 +02:00
2022-07-26 10:37:46 -04:00
2022-07-18 13:20:14 +01:00
2022-04-06 14:31:55 +02:00
2022-07-18 13:25:13 +01:00
2022-06-11 11:44:50 +02:00
2022-04-06 14:31:55 +02:00
2022-07-14 16:24:38 +02:00
2022-06-09 19:32:48 -04:00
2022-06-15 14:50:41 +01:00
2021-04-09 16:05:16 -04:00
2021-05-02 17:24:51 +02:00
2022-06-16 12:54:57 -04:00
2022-07-26 14:09:44 +01:00
2022-05-19 16:19:03 +01:00
2022-07-14 16:24:38 +02:00
2022-07-18 19:28:46 +01:00
2022-05-30 19:49:42 +02:00
2022-07-14 16:24:38 +02:00
2022-07-26 10:40:58 -04:00
2022-07-12 12:14:56 +02:00
2022-07-18 19:28:46 +01:00
2022-07-28 09:08:44 +10:00
2021-09-30 13:42:10 +01:00
2022-08-01 06:40:50 -05:00
2022-06-29 00:24:59 +02:00
2022-07-19 22:55:10 +05:30
2022-07-13 16:58:58 +02:00
2022-05-13 07:57:26 -04:00
2022-04-06 14:31:55 +02:00
2022-07-22 19:01:44 +02:00
2022-07-14 16:24:38 +02:00
2022-07-26 16:23:54 +08:00
2022-07-22 19:01:44 +02:00
2021-09-30 13:42:10 +01:00
2022-07-15 10:40:33 +02:00
2022-07-12 12:14:56 +02:00
2022-05-15 10:33:01 +09:00
2022-06-30 04:49:40 +05:30
2022-06-16 12:54:57 -04:00
2022-07-26 10:40:58 -04:00
2021-05-02 17:24:50 +02:00
2022-07-28 10:31:54 -03:00
2022-04-26 12:25:14 +02:00
2022-06-15 16:43:42 +01:00
2022-07-03 10:03:20 +10:00
2022-07-05 16:17:53 +05:30
2022-07-22 19:01:44 +02:00
2022-06-14 16:50:30 +02:00
2022-07-13 16:58:58 +02:00
2022-07-12 12:14:56 +02:00
2022-07-14 16:24:38 +02:00
2022-03-21 15:44:44 +01:00
2022-03-06 05:28:55 -05:00
2022-05-12 12:29:44 +02:00
2022-06-11 11:44:50 +02:00
2022-06-30 09:21:13 +02:00
2022-06-08 19:38:47 +01:00
2022-06-09 19:32:49 -04:00
2021-07-20 20:10:21 +02:00
2022-07-19 14:36:38 +02:00
2022-06-14 10:34:37 +02:00
2022-07-26 15:33:29 -04:00
2022-07-06 10:22:38 -03:00
2022-07-05 14:19:48 +01:00
2022-05-09 08:21:14 +02:00
2022-05-06 15:27:40 -07:00
2022-06-06 18:09:03 +00:00
2022-06-06 18:09:03 +00:00
3fde641e72