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From: Mikolaj Golub <trociny@FreeBSD.org>
Date: Sun, 4 Dec 2011 21:43:13 +0000 (UTC)
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Subject: svn commit: r228268 - head/sys/compat/linprocfs
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Author: trociny
Date: Sun Dec  4 21:43:13 2011
New Revision: 228268
URL: http://svn.freebsd.org/changeset/base/228268

Log:
  Protect process environment variables with p_candebug().
  
  Discussed with:	jilles, kib, rwatson
  MFC after:	2 weeks

Modified:
  head/sys/compat/linprocfs/linprocfs.c

Modified: head/sys/compat/linprocfs/linprocfs.c
==============================================================================
--- head/sys/compat/linprocfs/linprocfs.c	Sun Dec  4 21:32:18 2011	(r228267)
+++ head/sys/compat/linprocfs/linprocfs.c	Sun Dec  4 21:43:13 2011	(r228268)
@@ -967,7 +967,7 @@ linprocfs_doprocenviron(PFS_FILL_ARGS)
 	int ret;
 
 	PROC_LOCK(p);
-	if ((ret = p_cansee(td, p)) != 0) {
+	if ((ret = p_candebug(td, p)) != 0) {
 		PROC_UNLOCK(p);
 		return (ret);
 	}