Avoid strcmp with NULL pointers in _a_match

troglobit / mdnsd

Jeremie Miller's original mdnsd

BSD 3-Clause "New" or "Revised" License

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Avoid strcmp with NULL pointers in _a_match #23

Closed bong1991 closed 4 years ago

bong1991 commented 4 years ago

Hey! In some circumstances, the strings to compare in _a_match are NULL pointers. In order to avoid the application to crash, I added a check to confirm the validity of the string pointers.

Best Regards Thomas

troglobit commented 4 years ago

Awesome find, thank you! :)