[Bug 234775] PTHREAD_STACK_MIN is too small on amd64

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=234775

Eugene Grosbein <eugen@freebsd.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |eugen@freebsd.org

--- Comment #8 from Eugene Grosbein <eugen@freebsd.org> ---
Recently I upgraded one of my small amd64 virtual machines running with 1GB RAM
only from 13.5-STABLE to 14.4-STABLE, after that net/3proxy does not start
anymore  crashing with SIGSERV on its first call to syslog(3) system function
due to this problem.

Its code calls pthread_attr_setstacksize(&pa,PTHREAD_STACK_MIN + (32768 +
srv.stacksize)) in two places and problem may be fixed with a patch like
following eliminating the call:

--- src/proxymain.c.orig        2025-03-09 21:51:43 UTC
+++ src/proxymain.c
@@ -700,7 +700,9 @@ int MODULEMAINFUNC (int argc, char** argv){

 #ifndef _WIN32
  pthread_attr_init(&pa);
+#ifndef __FreeBSD__
  pthread_attr_setstacksize(&pa,PTHREAD_STACK_MIN + (32768 + srv.stacksize));
+#endif
  pthread_attr_setdetachstate(&pa,PTHREAD_CREATE_DETACHED);
 #endif

-- 
You are receiving this mail because:
You are the assignee for the bug.