mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/
synced 2026-11-10 20:48:12 +00:00
RDMA/qib: Fix truncation compilation warnings in qib_verbs.c
Reduce nodename string size to fit IB_DEVICE_NODE_DESC_MAX.
drivers/infiniband/hw/qib/qib_verbs.c: In function ‘qib_register_ib_device’:
drivers/infiniband/hw/qib/qib_verbs.c:1554:40: error: ‘%s’ directive output may be truncated writing up to 64 bytes into a region of size 43
[-Werror=format-truncation=]
1554 | "Intel Infiniband HCA %s", init_utsname()->nodename);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/infiniband/hw/qib/qib_verbs.c:1553:9: note: ‘snprintf’ output between 22 and 86 bytes into a destination of size 64
1553 | snprintf(ibdev->node_desc, sizeof(ibdev->node_desc),
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1554 | "Intel Infiniband HCA %s", init_utsname()->nodename);
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
cc1: all warnings being treated as errors
Link: https://lore.kernel.org/r/1fb6393fa2e0702fef995834c3c7db972bbc4d06.1719837715.git.leon@kernel.org
Acked-by: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
This commit is contained in:
parent
1b8ca05469
commit
f802078d3c
1 changed files with 1 additions and 1 deletions
Loading…
Add table
Add a link
Reference in a new issue