Assertion Failed: Extra control data returned besides TOS? 0x0/0x1b

[lkj-dpc]

Hello,

I have a crash report from one of our titles that mentions crashes then the following logs:

src/steamnetworkingsockets/clientlib/steamnetworkingsockets_lowlevel.cpp (2483) : Assertion Failed: Extra control data returned besides TOS?  0x0/0x1b
src/steamnetworkingsockets/clientlib/steamnetworkingsockets_lowlevel.cpp (2483) : Assertion Failed: Extra control data returned besides TOS?  0x0/0x1b
src/steamnetworkingsockets/clientlib/steamnetworkingsockets_lowlevel.cpp (2489) : No control data returned even though we asked for TOS?

We don't have an in-house repro, but I'm not sure I'd be able to debug it even if we did 😅

I found other recent reports of the same issue from other games:

• Terraria
• Dota2
• Stardew Valley (Mod API)

Thanks in advance if you're able to look into this!~