From 233e93b4742f340fb427046e874f28472a97dd21 Mon Sep 17 00:00:00 2001 From: Jeremy Sowden Date: Tue, 30 Nov 2021 10:55:56 +0000 Subject: output: JSON: increase time-stamp buffer size The output buffer for date-times is of sufficient size provided that we don't get oversized integer values for any of the fields, which is a reasonable assumption. However, the compiler complains about possible truncation, e.g.: ulogd_output_JSON.c:314:65: warning: `%06u` directive output may be truncated writing between 6 and 10 bytes into a region of size between 0 and 18 ulogd_output_JSON.c:313:25: note: `snprintf` output between 27 and 88 bytes into a destination of size 38 Fix the warnings by increasing the buffer size. Signed-off-by: Jeremy Sowden Signed-off-by: Pablo Neira Ayuso --- output/ulogd_output_JSON.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/output/ulogd_output_JSON.c b/output/ulogd_output_JSON.c index 8234e1b..c802448 100644 --- a/output/ulogd_output_JSON.c +++ b/output/ulogd_output_JSON.c @@ -269,7 +269,7 @@ static int json_interp_file(struct ulogd_pluginstance *upi, char *buf) return ULOGD_IRET_OK; } -#define MAX_LOCAL_TIME_STRING 38 +#define MAX_LOCAL_TIME_STRING 80 static int json_interp(struct ulogd_pluginstance *upi) { -- cgit v1.2.3