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PPUC / libzedmd

ZeDMD communication library
GNU General Public License v3.0
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Crashing with 256x64 from FlexDMD via VPX standalone #19

Open jsm174 opened 6 months ago

jsm174 commented 6 months ago

This issue was reported here: https://github.com/vpinball/vpinball/issues/1094 and I accidently put it here https://github.com/PPUC/ZeDMD/issues/51

I went in and ran the debugger with all the libraries compiled in debug mode. It seems to be crashing when locking the mutex.

Screenshot 2024-02-29 at 7 41 44 AM

(FWIW, I've seen similar behavior on Linux when buffers are overwritten and the error shows up during a lock call)

The width and height are correct at 256x64

Here are the stack / vars from some more context:

Screenshot 2024-02-29 at 7 43 31 AM Screenshot 2024-02-29 at 7 43 27 AM Screenshot 2024-02-29 at 7 43 20 AM

francisdb commented 5 months ago

I just marked the downstream issue in vpinball fixed :+1: