[OE-core] [PATCH 2/3] LTP: pthread_cond_many - fix uninitialized return in parse_args

[Gary S. Robertson]

From: "Gary S. Robertson" <gary.robertson at linaro.org>

The parse_args() function in realtime test pthread_cond_many contains
a switch statement im which some cases failed to initialize the
function return variable prior to returning... added an init clause
to the definition statement for the return variable.

Signed-off-by: Gary S. Robertson <gary.robertson at linaro.org>
---
 ...d_many-fix-uninitialized-return-in-option.patch |   31 ++++++++++++++++++++
 meta/recipes-extended/ltp/ltp_20140422.bb          |    1 +
 2 files changed, 32 insertions(+)
 create mode 100644 meta/recipes-extended/ltp/ltp/0001-pthread_cond_many-fix-uninitialized-return-in-option.patch

diff --git a/meta/recipes-extended/ltp/ltp/0001-pthread_cond_many-fix-uninitialized-return-in-option.patch b/meta/recipes-extended/ltp/ltp/0001-pthread_cond_many-fix-uninitialized-return-in-option.patch
new file mode 100644
index 0000000..90c9d8e
--- /dev/null
+++ b/meta/recipes-extended/ltp/ltp/0001-pthread_cond_many-fix-uninitialized-return-in-option.patch
@@ -0,0 +1,31 @@
+From 409c00bf4484d40380947fd27329b64ebee29874 Mon Sep 17 00:00:00 2001
+From: "Gary S. Robertson" <gary.robertson at linaro.org>
+Date: Fri, 25 Jul 2014 09:41:51 -0500
+Subject: [PATCH] pthread_cond_many: fix uninitialized return in option
+ handling
+
+Some of the cases in the switch statement in parse_args() did not
+initialize the 'handled' variable which is returned by the function.
+Added an initialization to the definition of the variable.
+
+Signed-off-by: Gary S. Robertson <gary.robertson at linaro.org>
+---
+ .../realtime/perf/latency/pthread_cond_many.c      |    2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/testcases/realtime/perf/latency/pthread_cond_many.c b/testcases/realtime/perf/latency/pthread_cond_many.c
+index f9325b5..1d39100 100644
+--- a/testcases/realtime/perf/latency/pthread_cond_many.c
++++ b/testcases/realtime/perf/latency/pthread_cond_many.c
+@@ -256,7 +256,7 @@ void usage(void)
+ 
+ int parse_args(int c, char *v)
+ {
+-	int handled;
++	int handled = 1;
+ 	switch (c) {
+ 	case 'h':
+ 		usage();
+-- 
+1.7.9.5
+
diff --git a/meta/recipes-extended/ltp/ltp_20140422.bb b/meta/recipes-extended/ltp/ltp_20140422.bb
index 2ac2187..f86a195 100644
--- a/meta/recipes-extended/ltp/ltp_20140422.bb
+++ b/meta/recipes-extended/ltp/ltp_20140422.bb
@@ -27,6 +27,7 @@ SRC_URI = "git://github.com/linux-test-project/ltp.git \
     file://ltp-Do-not-link-against-libfl.patch \
     file://automake-foreign.patch \
     file://0001-Allow-mutex-initialization-without-PI-configured.patch \
+    file://0001-pthread_cond_many-fix-uninitialized-return-in-option.patch \
 "
 
 S = "${WORKDIR}/git"
-- 
1.7.9.5