dns-domain: initialize return param on success
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cb3714d100
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dcbe4a6860
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@ -743,12 +743,12 @@ int dns_name_reverse(int family, const union in_addr_union *a, char **ret) {
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return 0;
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return 0;
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}
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}
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int dns_name_address(const char *p, int *family, union in_addr_union *address) {
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int dns_name_address(const char *p, int *ret_family, union in_addr_union *ret_address) {
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int r;
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int r;
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assert(p);
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assert(p);
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assert(family);
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assert(ret_family);
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assert(address);
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assert(ret_address);
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r = dns_name_endswith(p, "in-addr.arpa");
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r = dns_name_endswith(p, "in-addr.arpa");
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if (r < 0)
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if (r < 0)
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@ -777,11 +777,11 @@ int dns_name_address(const char *p, int *family, union in_addr_union *address) {
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if (r <= 0)
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if (r <= 0)
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return r;
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return r;
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*family = AF_INET;
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*ret_family = AF_INET;
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address->in.s_addr = htobe32(((uint32_t) a[3] << 24) |
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ret_address->in.s_addr = htobe32(((uint32_t) a[3] << 24) |
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((uint32_t) a[2] << 16) |
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((uint32_t) a[2] << 16) |
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((uint32_t) a[1] << 8) |
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((uint32_t) a[1] << 8) |
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(uint32_t) a[0]);
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(uint32_t) a[0]);
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return 1;
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return 1;
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}
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}
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@ -822,11 +822,14 @@ int dns_name_address(const char *p, int *family, union in_addr_union *address) {
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if (r <= 0)
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if (r <= 0)
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return r;
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return r;
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*family = AF_INET6;
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*ret_family = AF_INET6;
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address->in6 = a;
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ret_address->in6 = a;
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return 1;
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return 1;
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}
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}
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*ret_family = AF_UNSPEC;
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*ret_address = IN_ADDR_NULL;
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return 0;
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return 0;
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}
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}
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