From: Samuel Thibault Date: Wed, 12 Apr 2023 20:44:50 +0000 (+0000) Subject: hurd: Restore destroying receive rights on sigreturn X-Git-Tag: glibc-2.38~377 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=6538a288be2a53d46570985e4b624323ee0f3aa9;p=thirdparty%2Fglibc.git hurd: Restore destroying receive rights on sigreturn Just subtracting a ref is making signal/tst-signal signal/tst-raise signal/tst-minsigstksz-5 htl/tst-raise1 fail. --- diff --git a/sysdeps/mach/hurd/i386/sigreturn.c b/sysdeps/mach/hurd/i386/sigreturn.c index 29c9629f45b..4f196710694 100644 --- a/sysdeps/mach/hurd/i386/sigreturn.c +++ b/sysdeps/mach/hurd/i386/sigreturn.c @@ -102,8 +102,8 @@ __sigreturn (struct sigcontext *scp) reply port in use by the thread when interrupted. */ reply_port = THREAD_GETMEM (THREAD_SELF, reply_port); THREAD_SETMEM (THREAD_SELF, reply_port, scp->sc_reply_port); - __mach_port_mod_refs (__mach_task_self (), reply_port, - MACH_PORT_RIGHT_RECEIVE, -1); + if (MACH_PORT_VALID (reply_port)) + __mach_port_destroy (__mach_task_self (), reply_port); if (scp->sc_fpused) /* Restore the FPU state. Mach conveniently stores the state