svn commit: r275845 - head/cddl/contrib/opensolaris/lib/libdtrace/common

[Will Andrews]

Author: will
Date: Wed Dec 17 00:22:41 2014
New Revision: 275845
URL: https://svnweb.freebsd.org/changeset/base/275845

Log:
  Initialize an argument to NULL instead of expecting dlinfo() to do it.
  
  dlinfo() is a weak reference that may not be initialized at the time of
  execution. The default implementation (in lib/libc/gen/dlfcn.c) neither
  modifies the address pointed to by the third argument nor returns an error.
  
  Differential Revision:	https://reviews.freebsd.org/D1326
  Reviewed by:		markj
  MFC after:		1 week

Modified:
  head/cddl/contrib/opensolaris/lib/libdtrace/common/drti.c

Modified: head/cddl/contrib/opensolaris/lib/libdtrace/common/drti.c
==============================================================================
--- head/cddl/contrib/opensolaris/lib/libdtrace/common/drti.c	Tue Dec 16 23:25:12 2014	(r275844)
+++ head/cddl/contrib/opensolaris/lib/libdtrace/common/drti.c	Wed Dec 17 00:22:41 2014	(r275845)
@@ -110,7 +110,7 @@ dtrace_dof_init(void)
 	Elf32_Ehdr *elf;
 #endif
 	dof_helper_t dh;
-	Link_map *lmp;
+	Link_map *lmp = NULL;
 #if defined(sun)
 	Lmid_t lmid;
 #else