On Mon, 19 Aug 2019, Daniel Wagner wrote:
> Increase the size of the char buffer. gcc 9.1.1 reports:
>
> rc/svsematest/svsematest.c:578:24: warning: ‘%d’ directive writing between 1 and 10 bytes into a region of size 5 [-Wformat-overflow=]
> 578 | sprintf(f_opt, "-fr%d", i);
> | ^~
> src/svsematest/svsematest.c:606:5: note: ‘sprintf’ output between 5 and 14 bytes into a destination of size 8
> 606 | sprintf(f_opt, "-fs%d", i);
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~
>
> Signed-off-by: Daniel Wagner <wagi@xxxxxxxxx>
> ---
> src/svsematest/svsematest.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/src/svsematest/svsematest.c b/src/svsematest/svsematest.c
> index 8f880786ec0f..15e36af76288 100644
> --- a/src/svsematest/svsematest.c
> +++ b/src/svsematest/svsematest.c
> @@ -401,7 +401,7 @@ int main(int argc, char *argv[])
> struct params *sender = NULL;
> sigset_t sigset;
> void *param = NULL;
> - char f_opt[8];
> + char f_opt[14];
> struct timespec launchdelay, maindelay;
>
> myfile = getenv("_");
> --
> 2.21.0
>
Signed-off-by: John Kacur <jkacur@xxxxxxxxxx>
