From: Mike Frysinger <vapier@gentoo.org>
Date: Mon, 28 Dec 2020 01:35:46 +0000 (-0500)
Subject: vunshare: avoid SIGUNUSED
X-Git-Url: https://git.wh0rd.org/?p=home.git;a=commitdiff_plain;h=3640812209cb8ecfd455e7e91710427ef8129399

vunshare: avoid SIGUNUSED
---

diff --git a/vunshare.c b/vunshare.c
index 85801fc..96fe7a3 100644
--- a/vunshare.c
+++ b/vunshare.c
@@ -194,7 +194,7 @@ static void setup_signal_handler(pid_t pid)
 
 	child_pid = pid;
 
-	for (i = 1; i < SIGUNUSED; ++i)
+	for (i = 1; i < SIGRTMIN; ++i)
 		if (sigaction(i, &sa, NULL) && errno != EINVAL)
 			fprintf(stderr, "sigaction(%i) failed: %s\n", i, strerror(errno));
 	for (i = SIGRTMIN; i <= SIGRTMAX; ++i)