Potential infinite loop in regsub format

paulscherrerinstitute / StreamDevice

EPICS Driver for message based I/O

GNU General Public License v3.0

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Closed dirk-zimoch closed 5 years ago

dirk-zimoch commented 5 years ago

When a regsub format ( %#/pattern/subs/) matches an empty string, the format converter enters an endless loop.

dirk-zimoch commented 5 years ago

Fixed in 04906a5.