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Fix byte alignment issue

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This commit is contained in:
Nick Peng
2019-11-13 23:45:45 +08:00
parent 25c6cab4a8
commit aaca1c013b
1 changed files with 5 additions and 5 deletions
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10
src/dns.c
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@@ -622,15 +622,15 @@ int dns_add_SOA(struct dns_packet *packet, dns_rr_type type, char *domain, int t
ptr += strnlen(soa->mname, DNS_MAX_CNAME_LEN - 1) + 1;
safe_strncpy((char *)ptr, soa->rname, DNS_MAX_CNAME_LEN);
ptr += strnlen(soa->rname, DNS_MAX_CNAME_LEN - 1) + 1;
*((unsigned int *)ptr) = soa->serial;
memcpy(ptr, &soa->serial, sizeof(unsigned int));
ptr += 4;
*((unsigned int *)ptr) = soa->refresh;
memcpy(ptr, &soa->refresh, sizeof(unsigned int));
ptr += 4;
*((unsigned int *)ptr) = soa->retry;
memcpy(ptr, &soa->retry, sizeof(unsigned int));
ptr += 4;
*((unsigned int *)ptr) = soa->expire;
memcpy(ptr, &soa->expire, sizeof(unsigned int));
ptr += 4;
*((unsigned int *)ptr) = soa->minimum;
memcpy(ptr, &soa->minimum, sizeof(unsigned int));
ptr += 4;
len = ptr - data;