From 22ec76d8bc0e4dc0017791a7bd700b3d3565311a Mon Sep 17 00:00:00 2001 From: Mikael Pettersson Date: Tue, 9 Feb 2016 10:14:36 +0100 Subject: hipe_sigaltstack: correct initialization of ss.ss_flags SS_ONSTACK may be set in oss, but it's not supposed to be set in ss, and some systems correctly reject that; current Linux kernels accept but ignore it in ss --- erts/emulator/hipe/hipe_x86_signal.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'erts/emulator/hipe') diff --git a/erts/emulator/hipe/hipe_x86_signal.c b/erts/emulator/hipe/hipe_x86_signal.c index 10a40ce901..0ecd13c4bc 100644 --- a/erts/emulator/hipe/hipe_x86_signal.c +++ b/erts/emulator/hipe/hipe_x86_signal.c @@ -251,7 +251,7 @@ static void hipe_sigaltstack(void *ss_sp) stack_t ss; ss.ss_sp = ss_sp; - ss.ss_flags = SS_ONSTACK; + ss.ss_flags = 0; ss.ss_size = SIGSTKSZ; if (sigaltstack(&ss, NULL) < 0) { perror("sigaltstack"); -- cgit v1.2.3