bin/49666: initialization of instr wrong in dt_cg.c

[henning.petersen%t-online.de@localhost]

>Number:         49666
>Category:       bin
>Synopsis:       initialization of instr wrong in dt_cg.c
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    bin-bug-people
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Sat Feb 14 12:30:00 +0000 2015
>Originator:     Henning Petersen
>Release:        NetBSD-current
>Organization:
>Environment:
>Description:
Initialization is wrong instr is type uint32_t not a pointer.
>How-To-Repeat:

>Fix:
diff -u -p -r1.3 dt_cg.c
--- external/cddl/osnet/dist/lib/libdtrace/common/dt_cg.c	7 Feb 2015 20:30:03 -0000	1.3
+++ external/cddl/osnet/dist/lib/libdtrace/common/dt_cg.c	14 Feb 2015 09:55:43 -0000
@@ -407,7 +407,7 @@ static void
 dt_cg_store(dt_node_t *src, dt_irlist_t *dlp, dt_regset_t *drp, dt_node_t *dst)
 {
 	ctf_encoding_t e;
-	dif_instr_t instr = NULL;
+	dif_instr_t instr = 0;
 	size_t size;
 	int reg;