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Merge pull request #11400 from anttiylitokola/dns_cleanup_fix 

nsapi_dns: cleanup dns queue when running out or memory
pull/11408/head
Anna Bridge 2019-09-03 16:03:07 +01:00 committed by GitHub
parent 525d3cc2d1 1708ec2a3f
commit c7c48193d4
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1 changed files with 1 additions and 0 deletions
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features/netsocket/nsapi_dns.cpp
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@ -726,6 +726,7 @@ nsapi_value_or_error_t nsapi_dns_query_multiple_async(NetworkStack *stack, const
if (nsapi_dns_call_in(query->call_in_cb, DNS_TIMER_TIMEOUT, mbed::callback(nsapi_dns_query_async_timeout)) != NSAPI_ERROR_OK) { if (nsapi_dns_call_in(query->call_in_cb, DNS_TIMER_TIMEOUT, mbed::callback(nsapi_dns_query_async_timeout)) != NSAPI_ERROR_OK) {
delete[] query->host; delete[] query->host;
delete query; delete query;
dns_query_queue[index] = NULL;
dns_mutex->unlock(); dns_mutex->unlock();
return NSAPI_ERROR_NO_MEMORY; return NSAPI_ERROR_NO_MEMORY;
} }