Hello,
Flavio Cruz, le dim. 06 nov. 2022 01:23:00 -0400, a ecrit:
> ---
> ext2fs/msg.c | 9 +++++----
> 1 file changed, 5 insertions(+), 4 deletions(-)
>
> diff --git a/ext2fs/msg.c b/ext2fs/msg.c
> index 83939b06..af636b7c 100644
> --- a/ext2fs/msg.c
> +++ b/ext2fs/msg.c
> @@ -38,7 +38,8 @@ int printf (const char *fmt, ...)
> return done;
> }
>
> -static char error_buf[1024];
> +#define ERROR_BUF_SIZE 1024
> +static char error_buf[ERROR_BUF_SIZE];
>
> void _ext2_error (const char * function, const char * fmt, ...)
> {
> @@ -47,7 +48,7 @@ void _ext2_error (const char * function, const char * fmt,
> ...)
> pthread_mutex_lock (&printf_lock);
>
> va_start (args, fmt);
> - vsprintf (error_buf, fmt, args);
> + vsnprintf (error_buf, ERROR_BUF_SIZE, fmt, args);
Please rather use sizeof (error_buf).
Samuel
