From: Todd C. Miller <Todd.Miller@courtesan.com>
Date: Sat, 19 Feb 2011 13:12:46 +0000 (-0500)
Subject: SVR5 systems return non-zero for success on socketpair(),
X-Git-Tag: SUDO_1_7_5~6
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=a5516f497ed1027273705207fab01563be2125f9;p=sudo

SVR5 systems return non-zero for success on socketpair(),
check for -1 instead.  Closes Bug 469

--HG--
branch : 1.7
---

diff --git a/exec.c b/exec.c
index 1fca0ffc5..65a3abefb 100644
--- a/exec.c
+++ b/exec.c
@@ -268,7 +268,7 @@ sudo_execve(path, argv, envp, uid, cstat, dowait, bgmode)
      * We communicate with the child over a bi-directional pair of sockets.
      * Parent sends signal info to child and child sends back wait status.
      */
-    if (socketpair(PF_UNIX, SOCK_DGRAM, 0, sv) != 0)
+    if (socketpair(PF_UNIX, SOCK_DGRAM, 0, sv) == -1)
 	error(1, "cannot create sockets");
 
     /*