Function field_name_len

server/protocol.c:647–653

/* get the length of the field name for logging, but no more than 80 bytes */
#define LOG_NAME_MAX_LEN 80
static int field_name_len(const char *field)
{
    const char *end = ap_strchr_c(field, ':');
    if (end == NULL || end - field > LOG_NAME_MAX_LEN)
        return LOG_NAME_MAX_LEN;
    return end - field;
}

static int read_request_line(request_rec *r, apr_bucket_brigade *bb)
{