void-packages/srcpkgs/iverilog/patches/lxt2.patch

16 lines
530 B
Diff

vcd_work_terminate() calls pthread_join() on a static thread.
Do not call vcd_work_terminate() in close_dumpfile() because it was already
called before, leading to a second call to pthread_join() on the same pthread,
which is undefined behaviour.
--- vpi/sys_lxt2.c.orig 2020-05-13 00:25:45.070186668 +0200
+++ vpi/sys_lxt2.c 2020-05-13 00:26:09.721185704 +0200
@@ -472,7 +472,6 @@
static void *close_dumpfile(void)
{
- vcd_work_terminate();
lxt2_wr_close(dump_file);
dump_file = NULL;
return NULL;