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segfault in libjack from incorrect regex in jack_get_ports() #85

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7890 opened this issue Feb 20, 2019 · 0 comments
Open

segfault in libjack from incorrect regex in jack_get_ports() #85

7890 opened this issue Feb 20, 2019 · 0 comments

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@7890
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7890 commented Feb 20, 2019

Check return value from regcomp() to handle invalid regular expressions.

https://github.com/jackaudio/jack1/blob/master/libjack/client.c#L3019
https://github.com/jackaudio/jack1/blob/master/libjack/client.c#L3023

See jackaudio/jack2#433
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@7890