Fix it by using ARRAY_SIZE.

Signed-off-by: Jiayuan Chen jiayuan.chen@linux.dev Reported-by: Dan Carpenter dan.carpenter@linaro.org Closes: https://lore.kernel.org/bpf/aLqfWuRR9R_KTe5e@stanley.mountain/ --- tools/testing/selftests/bpf/benchs/bench_sockmap.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/tools/testing/selftests/bpf/benchs/bench_sockmap.c b/tools/testing/selftests/bpf/benchs/bench_sockmap.c index 8ebf563a67a2..cfc072aa7fff 100644 --- a/tools/testing/selftests/bpf/benchs/bench_sockmap.c +++ b/tools/testing/selftests/bpf/benchs/bench_sockmap.c @@ -10,6 +10,7 @@ #include <argp.h> #include "bench.h" #include "bench_sockmap_prog.skel.h" +#include "bpf_util.h"

#define FILE_SIZE (128 * 1024) #define DATA_REPEAT_SIZE 10 @@ -124,8 +125,8 @@ static void bench_sockmap_prog_destroy(void) { int i;

- for (i = 0; i < sizeof(ctx.fds); i++) { - if (ctx.fds[0] > 0) + for (i = 0; i < ARRAY_SIZE(ctx.fds); i++) { + if (ctx.fds[i] > 0) close(ctx.fds[i]); }

base-commit: 60ef54156148ffaa719845bc5b1fdeafa67763fc