diff options
| author | Leon Romanovsky | 2023-09-11 15:18:06 +0300 |
|---|---|---|
| committer | Leon Romanovsky | 2023-09-18 11:52:10 +0300 |
| commit | 18126c767658ae8a831257c6cb7776c5ba5e7249 (patch) | |
| tree | 58ead8f04d7ccc711ccb4770d676e8a402110bf3 /drivers/infiniband | |
| parent | b2abdffb505f7e1bef1a769ba7cbdc819a6fe623 (diff) | |
RDMA/cma: Fix truncation compilation warning in make_cma_ports
The following compilation error is false alarm as RDMA devices don't
have such large amount of ports to actually cause to format truncation.
drivers/infiniband/core/cma_configfs.c: In function ‘make_cma_ports’:
drivers/infiniband/core/cma_configfs.c:223:57: error: ‘snprintf’ output may be truncated before the last format character [-Werror=format-truncation=]
223 | snprintf(port_str, sizeof(port_str), "%u", i + 1);
| ^
drivers/infiniband/core/cma_configfs.c:223:17: note: ‘snprintf’ output between 2 and 11 bytes into a destination of size 10
223 | snprintf(port_str, sizeof(port_str), "%u", i + 1);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
cc1: all warnings being treated as errors
make[5]: *** [scripts/Makefile.build:243: drivers/infiniband/core/cma_configfs.o] Error 1
Fixes: 045959db65c6 ("IB/cma: Add configfs for rdma_cm")
Link: https://lore.kernel.org/r/a7e3b347ee134167fa6a3787c56ef231a04bc8c2.1694434639.git.leonro@nvidia.com
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
Diffstat (limited to 'drivers/infiniband')
| -rw-r--r-- | drivers/infiniband/core/cma_configfs.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/infiniband/core/cma_configfs.c b/drivers/infiniband/core/cma_configfs.c index 7b68b3ea979f..f2fb2d8a6597 100644 --- a/drivers/infiniband/core/cma_configfs.c +++ b/drivers/infiniband/core/cma_configfs.c @@ -217,7 +217,7 @@ static int make_cma_ports(struct cma_dev_group *cma_dev_group, return -ENOMEM; for (i = 0; i < ports_num; i++) { - char port_str[10]; + char port_str[11]; ports[i].port_num = i + 1; snprintf(port_str, sizeof(port_str), "%u", i + 1); |