[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-devel] [PULL 7/8] hw/rdma: Fix possible out of bounds access to po
From: |
Marcel Apfelbaum |
Subject: |
[Qemu-devel] [PULL 7/8] hw/rdma: Fix possible out of bounds access to port GID index |
Date: |
Thu, 3 May 2018 21:21:24 +0300 |
Make sure the backend GID index is less then port's
gid table length.
Signed-off-by: Marcel Apfelbaum <address@hidden>
Reviewed-by: Yuval Shaia <address@hidden>
Message-Id: <address@hidden>
---
hw/rdma/rdma_backend.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/hw/rdma/rdma_backend.c b/hw/rdma/rdma_backend.c
index 5c7b3d8949..e9ced6f9ef 100644
--- a/hw/rdma/rdma_backend.c
+++ b/hw/rdma/rdma_backend.c
@@ -774,7 +774,7 @@ int rdma_backend_init(RdmaBackendDev *backend_dev,
goto out_destroy_comm_channel;
}
- if (backend_dev->backend_gid_idx > port_attr.gid_tbl_len) {
+ if (backend_dev->backend_gid_idx >= port_attr.gid_tbl_len) {
error_setg(errp, "Invalid backend_gid_idx, should be less than %d",
port_attr.gid_tbl_len);
goto out_destroy_comm_channel;
--
2.14.3
- [Qemu-devel] [PULL 0/8] RDMA queue, Marcel Apfelbaum, 2018/05/03
- [Qemu-devel] [PULL 3/8] hw/rdma: Delete port's pkey table, Marcel Apfelbaum, 2018/05/03
- [Qemu-devel] [PULL 1/8] hw/rdma: Fix possible munmap call on a NULL pointer, Marcel Apfelbaum, 2018/05/03
- [Qemu-devel] [PULL 2/8] hw/rdma: Fix possible usage of a NULL pointer, Marcel Apfelbaum, 2018/05/03
- [Qemu-devel] [PULL 4/8] hw/rdma: Fix possible out of bounds access to GID table, Marcel Apfelbaum, 2018/05/03
- [Qemu-devel] [PULL 5/8] hw/rdma: Fix possible out of bounds access to regs array, Marcel Apfelbaum, 2018/05/03
- [Qemu-devel] [PULL 6/8] hw/rdma: Delete duplicate definition of MAX_RM_TBL_NAME, Marcel Apfelbaum, 2018/05/03
- [Qemu-devel] [PULL 8/8] MAINTAINERS: update Marcel Apfelbaum email, Marcel Apfelbaum, 2018/05/03
- [Qemu-devel] [PULL 7/8] hw/rdma: Fix possible out of bounds access to port GID index,
Marcel Apfelbaum <=
- Re: [Qemu-devel] [PULL 0/8] RDMA queue, Peter Maydell, 2018/05/04