From 357808abd3a67bcf4d1444a25268c45dda62e87f Mon Sep 17 00:00:00 2001 From: Stephen Hemminger Date: Thu, 27 Jun 2024 09:59:18 -0700 Subject: [PATCH] ss: fix format string warnings Clang complains that format string is not a string literal unless the functions are annotated. Signed-off-by: Stephen Hemminger --- misc/ss.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/misc/ss.c b/misc/ss.c index 8ff6e100..eb68e506 100644 --- a/misc/ss.c +++ b/misc/ss.c @@ -1043,6 +1043,7 @@ static int buf_update(int len) } /* Append content to buffer as part of the current field */ +__attribute__((format(printf, 1, 0))) static void vout(const char *fmt, va_list args) { struct column *f = current_field; @@ -3460,6 +3461,7 @@ static int bpf_maps_opts_load_btf(struct bpf_map_info *info, struct btf **btf) return 0; } +__attribute__((format(printf, 2, 0))) static void out_bpf_sk_storage_print_fn(void *ctx, const char *fmt, va_list args) { vout(fmt, args); -- 2.47.2