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--- deadwood-3.2.04/src/DwDnsStr.c.orig 2013-12-03 03:13:36.000000000 -0500
+++ deadwood-3.2.04/src/DwDnsStr.c 2013-12-03 03:56:49.000000000 -0500
@@ -1,4 +1,4 @@
-/* Copyright (c) 2009-2012 Sam Trenholme
+/* Copyright (c) 2009-2013 Sam Trenholme
*
* TERMS
*
@@ -33,14 +33,36 @@
dns_string *dwc_init_dns_str(int32_t ancount, int32_t nscount,
int32_t arcount) {
dns_string *out = 0;
+ int a;
out = dw_malloc(sizeof(dns_string));
if(out == 0 || ancount < 0 || nscount < 0 || arcount < 0) {
return 0;
}
out->an = dw_malloc((ancount * sizeof(uint16_t) * 2) + 2);
+ if(out->an != 0) {
+ for(a = 0; a < (ancount * 2); a++) {
+ out->an[a] = 0;
+ }
+ } else if(ancount > 0) {
+ return 0;
+ }
out->ns = dw_malloc((nscount * sizeof(uint16_t) * 2) + 2);
+ if(out->ns != 0) {
+ for(a = 0; a < (nscount * 2); a++) {
+ out->ns[a] = 0;
+ }
+ } else if(nscount > 0) {
+ return 0;
+ }
out->ar = dw_malloc((arcount * sizeof(uint16_t) * 2) + 2);
+ if(out->ar != 0) {
+ for(a = 0; a < (arcount * 2); a++) {
+ out->ar[a] = 0;
+ }
+ } else if(arcount > 0) {
+ return 0;
+ }
out->packet = 0;
out->ancount = ancount;
out->nscount = nscount;
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