[binutils-gdb] Fix "may be used uninitialized" warning.

[Cary Coutant]

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=add4131108de4b4a0f3003cb542e9548914fbed1

commit add4131108de4b4a0f3003cb542e9548914fbed1
Author: Cary Coutant <ccoutant@gmail.com>
Date:   Sat Jun 23 00:26:07 2018 -0700

    Fix "may be used uninitialized" warning.
    
    gold/
    	PR gold/22914
    	* x86_64.cc (Target_x86_64::record_gnu_property): Initialize val.

Diff:
---
 gold/ChangeLog | 5 +++++
 gold/x86_64.cc | 2 +-
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/gold/ChangeLog b/gold/ChangeLog
index 88ee9a5..1e64eb6 100644
--- a/gold/ChangeLog
+++ b/gold/ChangeLog
@@ -1,5 +1,10 @@
 2018-06-23  Cary Coutant  <ccoutant@gmail.com>
 
+	PR gold/22914
+	* x86_64.cc (Target_x86_64::record_gnu_property): Initialize val.
+
+2018-06-23  Cary Coutant  <ccoutant@gmail.com>
+
 	PR gold/22915
 	* x86_64.cc (Output_data_plt_x86_64_ibt): New class.
 	(Target_x86_64::do_make_data_plt): (All instantiations) Check for
diff --git a/gold/x86_64.cc b/gold/x86_64.cc
index 9b72597..27f273d 100644
--- a/gold/x86_64.cc
+++ b/gold/x86_64.cc
@@ -1583,7 +1583,7 @@ Target_x86_64<size>::record_gnu_property(
     size_t pr_datasz, const unsigned char* pr_data,
     const Object* object)
 {
-  uint32_t val;
+  uint32_t val = 0;
 
   switch (pr_type)
     {