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avoid some NPEs

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This commit is contained in:
Daniel Gultsch 2015-12-04 15:35:22 +01:00
parent 3e3cb047be
commit 0664d6ac7b
2 changed files with 4 additions and 3 deletions
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2
src/main/java/eu/siacs/conversations/ui/ConversationFragment.java
View File

@ -365,7 +365,7 @@ public class ConversationFragment extends Fragment implements EditMessage.Keyboa
break;
case Message.ENCRYPTION_AXOLOTL:
AxolotlService axolotlService = conversation.getAccount().getAxolotlService();
if (axolotlService.trustedSessionVerified(conversation)) {
if (axolotlService != null && axolotlService.trustedSessionVerified(conversation)) {
mEditMessage.setHint(getString(R.string.send_omemo_x509_message));
} else {
mEditMessage.setHint(getString(R.string.send_omemo_message));

5
src/main/java/eu/siacs/conversations/utils/DNSHelper.java
View File

@ -227,10 +227,11 @@ public class DNSHelper {
}
public static boolean isIp(final String server) {
return PATTERN_IPV4.matcher(server).matches()
return server != null && (
PATTERN_IPV4.matcher(server).matches()
|| PATTERN_IPV6.matcher(server).matches()
|| PATTERN_IPV6_6HEX4DEC.matcher(server).matches()
|| PATTERN_IPV6_HEX4DECCOMPRESSED.matcher(server).matches()
|| PATTERN_IPV6_HEXCOMPRESSED.matcher(server).matches();
|| PATTERN_IPV6_HEXCOMPRESSED.matcher(server).matches());
}
}