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Posted to commits@mynewt.apache.org by GitBox <gi...@apache.org> on 2018/10/15 17:35:49 UTC

[GitHub] opiechow opened a new issue #1457: No boundary check on od_open_ref

opiechow opened a new issue #1457: No boundary check on od_open_ref
URL: https://github.com/apache/mynewt-core/issues/1457
 
 
   Both in and `os_dev_open()` and `os_dev_close()` there is no boundary check done while incrementing/decrementing `od_open_ref` value. This leads to an underflow when trying to close an already closed device.

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