From: Todd C. Miller <Todd.Miller@courtesan.com>
Date: Tue, 14 Sep 2010 13:25:58 +0000 (-0400)
Subject: Use SIG_SETMASK when resetting signal mask instead of SIG_UNBLOCK.
X-Git-Tag: SUDO_1_7_5~151
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=440e9b751f47c7b99b228bee54f6a33f05ba27f2;p=sudo

Use SIG_SETMASK when resetting signal mask instead of SIG_UNBLOCK.

--HG--
branch : 1.7
---

diff --git a/sudo.c b/sudo.c
index 3b9bd3f16..a9e98dc05 100644
--- a/sudo.c
+++ b/sudo.c
@@ -1063,8 +1063,8 @@ initial_setup()
 #endif
 
     /* Reset signal mask. */
-    (void) sigfillset(&mask);
-    (void) sigprocmask(SIG_UNBLOCK, &mask, NULL);
+    (void) sigemptyset(&mask);
+    (void) sigprocmask(SIG_SETMASK, &mask, NULL);
 
 #if defined(__linux__)
     /*