debug: Allow debug lines longer than 512 characters

Since fprintf (stderr, ...) already doesn't print atomically, we don't
lose any atomicity here. If we want to print atomically this will need
some further reworking anyway.

diff --git a/common/debug.c b/common/debug.c
index 178b6c5352a59be717a64cb7240db63328194307..b3327bed74d7e06bef54b7f6b95f1f02082275d9 100644 (file)
--- a/common/debug.c
+++ b/common/debug.c
@@ -126,15 +126,14 @@ void
 p11_debug_message (int flag,
                     const char *format, ...)
 {
-       char buffer[512];
        va_list args;
 
        if (flag & p11_debug_current_flags) {
+               fprintf (stderr, "(p11-kit:%d) ", getpid());
                va_start (args, format);
-               vsnprintf (buffer, sizeof (buffer), format, args);
-               buffer[sizeof (buffer) -1] = 0;
+               vfprintf (stderr, format, args);
                va_end (args);
-               fprintf (stderr, "(p11-kit:%d) %s\n", getpid(), buffer);
+               fprintf (stderr, "\n");
        }
 }