Fix for the random failure in the dns_handler()

ARMmbed / mbed-client-classic

DEPRECATED: mbed Client adaptation layer for mbed OS Classic

https://cloud.mbed.com/docs/current

Apache License 2.0

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Fix for the random failure in the dns_handler() #41

Closed TeroJaasko closed 8 years ago

TeroJaasko commented 8 years ago

The dns_handler() was storing a address of automatic variable to the member variable, which resulted into random behaviour. With ARMCC it started failing reliably, which made it easier to spot the issue.

While here, fix one compiler warning and add one error log to spot possible misconfiguration case.

TeroJaasko commented 8 years ago

@simosillankorva @yogpan01

yogpan01 commented 8 years ago