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Merge pull request #12329 from jeromecoutant/PR_ATCELL 

AT_CellularStack: crash during TCP test
pull/12472/head
Martin Kojtal 2020-02-03 17:00:00 +00:00 committed by GitHub
parent 62cc4ece8d a1fb286c06
commit 586341541c
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1 changed files with 4 additions and 2 deletions
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6
features/cellular/framework/AT/AT_CellularStack.cpp
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@ -429,8 +429,10 @@ void AT_CellularStack::socket_attach(nsapi_socket_t handle, void (*callback)(voi
int AT_CellularStack::get_socket_index_by_port(uint16_t port)
{
for (int i = 0; i < _device.get_property(AT_CellularDevice::PROPERTY_SOCKET_COUNT); i++) {
if (_socket[i]->localAddress.get_port() == port) {
return i;
if (_socket[i] != 0) {
if (_socket[i]->localAddress.get_port() == port) {
return i;
}
}
}
return -1;