vserver 2.0 rc7

[linux-2.6.git] / sound / core / info.c

diff --git a/sound/core/info.c b/sound/core/info.c
index de9879b..31faffe 100644 (file)
--- a/sound/core/info.c
+++ b/sound/core/info.c
@@ -92,19 +92,18 @@ static int snd_info_version_done(void);
 int snd_iprintf(snd_info_buffer_t * buffer, char *fmt,...)
 {
        va_list args;
-       int res;
-       char sbuffer[512];
+       int len, res;
 
        if (buffer->stop || buffer->error)
                return 0;
+       len = buffer->len - buffer->size;
        va_start(args, fmt);
-       res = vscnprintf(sbuffer, sizeof(sbuffer), fmt, args);
+       res = vsnprintf(buffer->curr, len, fmt, args);
        va_end(args);
-       if (buffer->size + res >= buffer->len) {
+       if (res >= len) {
                buffer->stop = 1;
                return 0;
        }
-       strcpy(buffer->curr, sbuffer);
        buffer->curr += res;
        buffer->size += res;
        return res;