detect-engine-address: initialize pointer in unit tests

To prevent the compiler warning about "c" being used uninitialized
with LTO.

(cherry picked from commit 0e80aca3c3c70c12490d3fff9c33aacfba40f27f)

diff --git a/src/detect-engine-address.c b/src/detect-engine-address.c
index 191e8f504d09f89ad43c7f3a76da0fffa12e94df..de6ab1d23b163b5d25f4fc17469b6f316f13d05f 100644 (file)
--- a/src/detect-engine-address.c
+++ b/src/detect-engine-address.c
@@ -4362,7 +4362,7 @@ static int AddressTestCutIPv401(void)
 
 static int AddressTestCutIPv402(void)
 {
-    DetectAddress *a, *b, *c;
+    DetectAddress *a, *b, *c = NULL;
     a = DetectAddressParseSingle("1.2.3.0/255.255.255.0");
     b = DetectAddressParseSingle("1.2.2.0-1.2.3.4");
 
@@ -4386,7 +4386,7 @@ error:
 
 static int AddressTestCutIPv403(void)
 {
-    DetectAddress *a, *b, *c;
+    DetectAddress *a, *b, *c = NULL;
     a = DetectAddressParseSingle("1.2.3.0/255.255.255.0");
     b = DetectAddressParseSingle("1.2.2.0-1.2.3.4");
 
@@ -4417,7 +4417,7 @@ error:
 
 static int AddressTestCutIPv404(void)
 {
-    DetectAddress *a, *b, *c;
+    DetectAddress *a, *b, *c = NULL;
     a = DetectAddressParseSingle("1.2.3.3-1.2.3.6");
     b = DetectAddressParseSingle("1.2.3.0-1.2.3.5");
 
@@ -4449,7 +4449,7 @@ error:
 
 static int AddressTestCutIPv405(void)
 {
-    DetectAddress *a, *b, *c;
+    DetectAddress *a, *b, *c = NULL;
     a = DetectAddressParseSingle("1.2.3.3-1.2.3.6");
     b = DetectAddressParseSingle("1.2.3.0-1.2.3.9");
 
@@ -4480,7 +4480,7 @@ error:
 
 static int AddressTestCutIPv406(void)
 {
-    DetectAddress *a, *b, *c;
+    DetectAddress *a, *b, *c = NULL;
     a = DetectAddressParseSingle("1.2.3.0-1.2.3.9");
     b = DetectAddressParseSingle("1.2.3.3-1.2.3.6");
 
@@ -4511,7 +4511,7 @@ error:
 
 static int AddressTestCutIPv407(void)
 {
-    DetectAddress *a, *b, *c;
+    DetectAddress *a, *b, *c = NULL;
     a = DetectAddressParseSingle("1.2.3.0-1.2.3.6");
     b = DetectAddressParseSingle("1.2.3.0-1.2.3.9");
 
@@ -4540,7 +4540,7 @@ error:
 
 static int AddressTestCutIPv408(void)
 {
-    DetectAddress *a, *b, *c;
+    DetectAddress *a, *b, *c = NULL;
     a = DetectAddressParseSingle("1.2.3.3-1.2.3.9");
     b = DetectAddressParseSingle("1.2.3.0-1.2.3.9");
 
@@ -4569,7 +4569,7 @@ error:
 
 static int AddressTestCutIPv409(void)
 {
-    DetectAddress *a, *b, *c;
+    DetectAddress *a, *b, *c = NULL;
     a = DetectAddressParseSingle("1.2.3.0-1.2.3.9");
     b = DetectAddressParseSingle("1.2.3.0-1.2.3.6");
 
@@ -4598,7 +4598,7 @@ error:
 
 static int AddressTestCutIPv410(void)
 {
-    DetectAddress *a, *b, *c;
+    DetectAddress *a, *b, *c = NULL;
     a = DetectAddressParseSingle("1.2.3.0-1.2.3.9");
     b = DetectAddressParseSingle("1.2.3.3-1.2.3.9");