Win32: do not create too big stacktraces

We can't analyze them anyway, and they take space and bandwidth.
(cherry picked from commit f5b88cbb5bb716ef38b1754bd6f7be9f2b151c98)
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

bin/winvlc.c

@@ -330,6 +330,7 @@ LONG WINAPI vlc_exception_filter(struct _EXCEPTION_POINTERS *lpExceptionInfo)
         DWORD pEbp = pContext->Ebp;
         DWORD caller = *((DWORD*)pEbp + 1);
 
+        unsigned i_line = 0;
         do
         {
             VirtualQuery( (DWORD *)caller, &mbi, sizeof( mbi ) ) ;
@@ -338,8 +339,9 @@ LONG WINAPI vlc_exception_filter(struct _EXCEPTION_POINTERS *lpExceptionInfo)
             fwprintf( fd, L"%08x|%s\n", caller, module );
             pEbp = *(DWORD*)pEbp ;
             caller = *((DWORD*)pEbp + 1) ;
+            i_line++;
             /*The last EBP points to NULL!*/
-        }while(caller);
+        }while(caller && i_line< 100);
 
         fclose( fd );
         fflush( stderr );