bugfix: initializing apdu in pace_gen_auth. bin_log now checks input data.

git-svn-id: https://vsmartcard.svn.sourceforge.net/svnroot/vsmartcard@88 96b47cad-a561-4643-ad3b-153ac7d7599c
2010-05-04 08:07:20 +00:00
parent 93622f6486
commit fcfbca19d7
2 changed files with 5 additions and 4 deletions
--- a/ccid/sm.c
+++ b/ccid/sm.c
@@ -49,7 +49,10 @@ void _bin_log(sc_context_t *ctx, int type, const char *file, int line,
 {
    char buf[1024];

-    sc_hex_dump(ctx, data, len, buf, sizeof buf);
+    if (data)
+        sc_hex_dump(ctx, data, len, buf, sizeof buf);
+    else
+        buf[0] = 0;
    if (!f) {
        sc_do_log(ctx, type, file, line, func,
                "\n%s (%u byte%s):\n%s"