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fix(core): Check that result of get peer name is successful

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Fix #4802
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Diadlo 2017-11-17 23:37:46 +03:00
parent 2f9ba3c4d7
commit 78262b41bd
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1 changed files with 4 additions and 0 deletions
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4
src/core/core.cpp
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@ -1126,6 +1126,10 @@ QStringList Core::getGroupPeerNames(int groupId) const
QStringList names; QStringList names;
for (uint32_t i = 0; i < nPeers; ++i) { for (uint32_t i = 0; i < nPeers; ++i) {
size_t length = tox_conference_peer_get_name_size(tox, groupId, i, &error); size_t length = tox_conference_peer_get_name_size(tox, groupId, i, &error);
if (!parsePeerQueryError(error)) {
continue;
}
QByteArray name(length, Qt::Uninitialized); QByteArray name(length, Qt::Uninitialized);
uint8_t* namePtr = static_cast<uint8_t*>(static_cast<void*>(name.data())); uint8_t* namePtr = static_cast<uint8_t*>(static_cast<void*>(name.data()));
bool ok = tox_conference_peer_get_name(tox, groupId, i, namePtr, &error); bool ok = tox_conference_peer_get_name(tox, groupId, i, namePtr, &error);