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Let's make sure to clean up our memory

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This commit is contained in:
Grant Limberg 2020-08-05 14:42:19 -07:00
parent d6e3164ea1
commit b9a1719cb1
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GPG Key ID: 2BA62CCABBB4095A
1 changed files with 17 additions and 0 deletions

17
osdep/MacDNSHelper.mm

@ -61,12 +61,29 @@ void MacDNSHelper::setDNS(uint64_t nwid, const char *domain, const std::vector<I
fprintf(stderr, "Error writing DNS configuration\n");
}
CFRelease(list);
CFRelease(key);
CFRelease(dict);
CFRelease(domainArray);
CFRelease(cfdomain);
CFRelease(serverArray);
for (int i = 0; i < servers.size(); ++i) {
CFRelease(s[i]);
}
delete[] s;
CFRelease(ds);
}
void MacDNSHelper::removeDNS(uint64_t nwid)
{
SCDynamicStoreRef ds = SCDynamicStoreCreate(NULL, CFSTR("zerotier"), NULL, NULL);
char buf[256] = {0};
sprintf(buf, "State:/Network/Service/%.16llx/DNS", nwid);
CFStringRef key = CFStringCreateWithCString(NULL, buf, kCFStringEncodingUTF8);
SCDynamicStoreRemoveValue(ds, key);
CFRelease(key);
CFRelease(ds);
}
}