RT2465: Silence some gcc warnings

"Another machine, another version of gcc, another batch
of compiler warnings."  Add "=NULL" to some local variable
declarations that are set by passing thier address into a
utility function; confuses GCC it might not be set.

Reviewed-by: Emilia Käsper <emilia@silkandcyanide.net>

diff --git a/crypto/x509v3/v3_asid.c b/crypto/x509v3/v3_asid.c
index 1587e8ed7267372916fd38085fb873fa21d375e0..482fbaf2f9cf93af260ec94d760bfb9a9909ed00 100644 (file)
--- a/crypto/x509v3/v3_asid.c
+++ b/crypto/x509v3/v3_asid.c
@@ -326,7 +326,7 @@ static int ASIdentifierChoice_is_canonical(ASIdentifierChoice *choice)
   for (i = 0; i < sk_ASIdOrRange_num(choice->u.asIdsOrRanges) - 1; i++) {
     ASIdOrRange *a = sk_ASIdOrRange_value(choice->u.asIdsOrRanges, i);
     ASIdOrRange *b = sk_ASIdOrRange_value(choice->u.asIdsOrRanges, i + 1);
   for (i = 0; i < sk_ASIdOrRange_num(choice->u.asIdsOrRanges) - 1; i++) {
     ASIdOrRange *a = sk_ASIdOrRange_value(choice->u.asIdsOrRanges, i);
     ASIdOrRange *b = sk_ASIdOrRange_value(choice->u.asIdsOrRanges, i + 1);

-    ASN1_INTEGER *a_min, *a_max, *b_min, *b_max;
+    ASN1_INTEGER *a_min = NULL, *a_max = NULL, *b_min = NULL, *b_max = NULL;

 
     extract_min_max(a, &a_min, &a_max);
     extract_min_max(b, &b_min, &b_max);
 
     extract_min_max(a, &a_min, &a_max);
     extract_min_max(b, &b_min, &b_max);


@@ -427,7 +427,7 @@ static int ASIdentifierChoice_canonize(ASIdentifierChoice *choice)
   for (i = 0; i < sk_ASIdOrRange_num(choice->u.asIdsOrRanges) - 1; i++) {
     ASIdOrRange *a = sk_ASIdOrRange_value(choice->u.asIdsOrRanges, i);
     ASIdOrRange *b = sk_ASIdOrRange_value(choice->u.asIdsOrRanges, i + 1);
   for (i = 0; i < sk_ASIdOrRange_num(choice->u.asIdsOrRanges) - 1; i++) {
     ASIdOrRange *a = sk_ASIdOrRange_value(choice->u.asIdsOrRanges, i);
     ASIdOrRange *b = sk_ASIdOrRange_value(choice->u.asIdsOrRanges, i + 1);

-    ASN1_INTEGER *a_min, *a_max, *b_min, *b_max;
+    ASN1_INTEGER *a_min = NULL, *a_max = NULL, *b_min = NULL, *b_max = NULL;

 
     extract_min_max(a, &a_min, &a_max);
     extract_min_max(b, &b_min, &b_max);
 
     extract_min_max(a, &a_min, &a_max);
     extract_min_max(b, &b_min, &b_max);


@@ -685,7 +685,7 @@ int v3_asid_inherits(ASIdentifiers *asid)
  */
 static int asid_contains(ASIdOrRanges *parent, ASIdOrRanges *child)
 {
  */
 static int asid_contains(ASIdOrRanges *parent, ASIdOrRanges *child)
 {

-  ASN1_INTEGER *p_min, *p_max, *c_min, *c_max;
+  ASN1_INTEGER *p_min = NULL, *p_max = NULL, *c_min = NULL, *c_max = NULL;

   int p, c;
 
   if (child == NULL || parent == child)
   int p, c;
 
   if (child == NULL || parent == child)