diff options
| author | Yuval Shaia <yuval.shaia@oracle.com> | 2018-04-30 23:02:20 +0300 |
|---|---|---|
| committer | Marcel Apfelbaum <marcel.apfelbaum@gmail.com> | 2018-05-03 20:52:29 +0300 |
| commit | c387e8a4ecee76479f4b83b58e2e8ab854ef74ee (patch) | |
| tree | bcbebea63cdb7999efc51c5a57823d88c99c1fd5 /hw/rdma/rdma_rm_defs.h | |
| parent | b9e34872b95af26076e2b456fd1c3e9dd65f3b19 (diff) | |
hw/rdma: Fix possible out of bounds access to GID table
Array size is MAX_PORT_GIDS, let's make sure the given index is in
range.
While there limit device table size to 1.
Reported-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Yuval Shaia <yuval.shaia@oracle.com>
Reviewed-by: Marcel Apfelbaum <marcel.apfelbaum@gmail.com>
Message-Id: <20180430200223.4119-5-marcel.apfelbaum@gmail.com>
Diffstat (limited to 'hw/rdma/rdma_rm_defs.h')
| -rw-r--r-- | hw/rdma/rdma_rm_defs.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/hw/rdma/rdma_rm_defs.h b/hw/rdma/rdma_rm_defs.h index 45503f14e0..4d22a20e4c 100644 --- a/hw/rdma/rdma_rm_defs.h +++ b/hw/rdma/rdma_rm_defs.h @@ -20,9 +20,9 @@ #define MAX_PORTS 1 #define MAX_PORT_GIDS 1 +#define MAX_GIDS MAX_PORT_GIDS #define MAX_PORT_PKEYS 1 #define MAX_PKEYS MAX_PORT_PKEYS -#define MAX_GIDS 2048 #define MAX_UCS 512 #define MAX_MR_SIZE (1UL << 27) #define MAX_QP 1024 |