On Mon, 11 Sep 2023 15:18:06 +0300, Leon Romanovsky wrote:
> 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
>
> [...]
Applied, thanks!
[1/1] RDMA/cma: Fix truncation compilation warning in make_cma_ports
https://git.kernel.org/rdma/rdma/c/0c6836da373dfb
Best regards,
--
Leon Romanovsky <leon@xxxxxxxxxx>
