[Bug 49013] League of Legends: Exception code c0000005

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=49013

--- Comment #3 from Matías Zúñiga  ---
Created attachment 67069
  --> https://bugs.winehq.org/attachment.cgi?id=67069
HEAP_ValidateInUseArena error

Using you workaround, a number of errors are now visible after the
"riot__rclient__event" event, where previously the error/exception occurred.

They can be identified looking for the "err:heap:HEAP_ValidateInUseArena"
string e.g. "00b3:err:heap:HEAP_ValidateInUseArena Heap 0x110000: block
0xffe018 tail overwritten at 0xffe06c (byte 0/12 == 0x00)". That is probably
the root cause, and printing the error avoids some weird timing issue