Not sure if this is related to #11 but I too am seeing segfaults both on Centos 7 and 8 relating to Detours. Some systems will do it consistently, others (with the same set of srcds server files copied via rsync -a) will have no issues whatsoever.

This is on TF2Classic (SDK2013) with the TF2C.smx plugin. (Additional discussion here: Scags/TF2Classic-Tools#6 )

Disabling all DHookEnableDetour calls in the plugin stops the crashes from happening, and changing which ones I leave enabled or comment out changes the crash address consistently.

There's a linked crash ID there and I can provide more if they would be helpful.

Any thoughts? Observed with SM1.10 and 11, 2.2.0 detours 14a thru 16.