svn commit: r200001 - head/sys/dev/hwpmc

[Ed Maste]

Author: emaste
Date: Tue Dec  1 21:54:53 2009
New Revision: 200001
URL: http://svn.freebsd.org/changeset/base/200001

Log:
  Fix parenthesis typo -- copy full frame pointer for userland callchain,
  not just one byte.
  
  Submitted by:	Ryan Stone	rysto32 at gmail dot com

Modified:
  head/sys/dev/hwpmc/hwpmc_x86.c

Modified: head/sys/dev/hwpmc/hwpmc_x86.c
==============================================================================
--- head/sys/dev/hwpmc/hwpmc_x86.c	Tue Dec  1 21:05:08 2009	(r200000)
+++ head/sys/dev/hwpmc/hwpmc_x86.c	Tue Dec  1 21:54:53 2009	(r200001)
@@ -101,7 +101,7 @@ pmc_save_user_callchain(uintptr_t *cc, i
 		if (copyin((void *) sp, &pc, sizeof(pc)) != 0)
 			return (n);
 	} else if (copyin((void *) r, &pc, sizeof(pc)) != 0 ||
-	    copyin((void *) fp, &fp, sizeof(fp) != 0))
+	    copyin((void *) fp, &fp, sizeof(fp)) != 0)
 		return (n);
 
 	for (; n < nframes;) {